{"title":"ER Collets","description":"\u003cp\u003eER collets are the most widely used tool-holding system in CNC machining. The ER system runs from ER8 through to ER40, each size covering a range of shank diameters in 1mm increments and fitting the same spindle nose as standard ER collet chucks and toolholders. All 657 collets in this range are held in UK stock across four grades: standard precision, ultra precision, standard coolant sealed and ultra precision coolant sealed.\u003c\/p\u003e\u003cp\u003eStandard precision ER collets offer runout of 0.010mm TIR and are the workhorse choice for general CNC production machining. Available across ER8, ER11, ER16, ER20, ER25, ER32 and ER40 in metric and imperial shank sizes, covering the full range of common milling, drilling and tapping applications.\u003c\/p\u003e\u003cp\u003eUltra precision ER collets are ground to tighter tolerances — typically 0.005mm TIR or better — for applications where tool runout affects surface finish or tool life. These include high-speed spindle work, finish milling and thread milling where concentricity is critical.\u003c\/p\u003e\u003cp\u003eCoolant sealed ER collets incorporate a seal ring that maintains through-spindle coolant pressure to the cutting zone. Available in both standard and ultra precision grades, they are suited to high-speed machining and deep-hole drilling where conventional flood coolant falls short.\u003c\/p\u003e\u003cp\u003eNot sure which size or grade you need? See our \u003ca href=\"\/pages\/er-collets\"\u003eER collet sizing guide\u003c\/a\u003e, or the full \u003ca href=\"\/pages\/collets-collet-sets-sleeves\"\u003ecollet buying guide\u003c\/a\u003e covering 5C, OZ, GSK and DMC alternatives.\u003c\/p\u003e","products":[{"product_id":"om32000","title":"Omega Products ER8 Collet Standard Precision - 10 Micron Run-Out - 1mm - 0.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eOmega ER8 Collet – Standard Precision with 10 Micron Run-Out (0.5–1.0 mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for demanding micro-machining tasks, the Omega ER8 Collet delivers reliable, repeatable grip on small-diameter tooling when used with an ER8 collet chuck. This standard precision collet is purpose-built to maximize concentricity and reduce run-out, so your drills, end mills, and other shanks stay true to the centerline during high-speed milling and precise drilling.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this ER8 collet stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e ensures superior concentricity, translating to cleaner holes, tighter tolerances, and better surface finishes on small-diameter workpieces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e0.5–1.0 mm tooling range\u003c\/strong\u003e is ideal for micro drilling, fine milling, and delicate machining tasks where precision matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision construction\u003c\/strong\u003e — machined, hardened steel design that stands up to frequent tool changes and daily shop use without sacrificing accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent clamping force\u003c\/strong\u003e provides even radial grip on tool shanks, reducing runout and tool deflection during high-speed operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e with common ER8 collet chucks and CNC spindles, making it a dependable choice for hobbyists upgrading to professional-grade micro-machining capability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal for the meticulous maker and professional alike\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhether you're fabricating tiny brackets, engraving fine details, or performing micro-milling tasks, this ER8 collet helps you achieve repeatable results with small tooling. It’s particularly well-suited for watchmaking, jewelry fabrication, model engineering, and precision prototyping—any scenario where even the slightest run-out could compromise your part quality.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHow to get the most from your ER8 collet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePair with a compatible ER8 collet chuck and properly snug the collet using the chuck’s clamping mechanism to maintain the 10 micron run-out specification in real-world use.\u003c\/li\u003e \u003cli\u003eUse sharp, well-maintained micro-tools sized within the 0.5–1.0 mm range to maximize accuracy and surface finish.\u003c\/li\u003e \u003cli\u003ePeriodically inspect the collet for signs of wear or damage and clean out chips after use to preserve concentricity over time.\u003c\/li\u003e \u003cli\u003eFor best results, validate run-out with a dial indicator or optical gauge during setup, especially after tool changes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your micro-machining workflow with a collet designed to hold tiny tools securely while keeping run-out to a minimum. The Omega ER8 Collet Standard Precision is built to deliver dependable performance where precision isn’t optional—it's essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122311246,"sku":"OM32000","price":11.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er8collet_04de4668-58f0-4d05-924f-915f1ce129f2.jpg?v=1692187022"},{"product_id":"om32001","title":"Omega Products ER8 Collet Standard Precision - 10 Micron Run-Out - 1.5mm - 1mm","description":"\u003cdiv\u003e\n\u003cp\u003eOmega Products ER8 Collet Standard Precision delivers dependable, repeatable holding for round tooling in ER8 collet chucks. Built for general purpose machining, these collets ensure consistent performance across jobs that demand tight tolerances and reliable clamping.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e—minimize tool deflection and maximize surface finish, lengthening tool life and reducing rework on precision milling and drilling tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision design\u003c\/strong\u003e—provides repeatable grip across multiple parts, so setup times stay short and production stays steady.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER8 compatibility\u003c\/strong\u003e—specifically engineered to fit the common ER8 collet chuck system, enabling quick tool changes and secure retention for small-diameter tooling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for general purpose machining\u003c\/strong\u003e—a versatile solution for everyday projects, prototyping, and light production where precise holding matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure clamping for round tooling\u003c\/strong\u003e—reduces wobble and chatter, helping you achieve true roundness and consistent cutting performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re machining tiny end mills, drills, or precision shanks, these ER8 collets are designed to keep tooling centered and stable throughout operation. Pair them with a matching ER8 chuck, maintain clean interfaces, and snug the nut to the recommended torque to preserve accuracy and extend tool life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOmega Products ER8 Collet Standard Precision\u003c\/strong\u003e—a reliable, high-precision choice for machinists who value consistent results and efficient workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122344014,"sku":"OM32001","price":11.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er8collet_05e19d60-7bfb-472b-8083-c84f8546390b.jpg?v=1692187026"},{"product_id":"om32002","title":"Omega Products ER8 Collet Standard Precision - 10 Micron Run-Out - 2mm - 1.5mm","description":"\u003cdiv\u003e\n\u003cp\u003eOmega's ER8 Standard Precision Collet is engineered for repeatable, precise clamping in everyday CNC milling and drilling tasks. With a maximum run-out of 10 microns, it helps maintain concentricity between the tool and shank when used in an ER8 collet chuck, delivering cleaner cuts and more predictable results across materials.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eKey capabilities and range: this ER8 collet accommodates tool shanks from 1.5 mm up to 2.0 mm, making it an ideal choice for small-diameter end mills and drills. The combination of tight run-out and a robust design translates into steadier feeds, consistent cutting performance, and reliable grip in both hobbyist setups and professional workshops. This is a standard-precision option built for reliable, general‑purpose machining rather than ultra‑precision, specialized work.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 µm maximum run-out\u003c\/strong\u003e to maximize accuracy and improve finish quality on small cutters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1.5–2.0 mm shank range\u003c\/strong\u003e fits common small-diameter tooling used in detailed milling and drilling tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER8 collet compatibility\u003c\/strong\u003e with standard ER8 chucks for straightforward upgrades to existing equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for general-purpose machining\u003c\/strong\u003e—a practical choice for everyday projects, prototypes, and routine production runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practice, this Omega ER8 Standard Precision Collet reduces runout-related variances, helping you achieve repeatable tool paths, cleaner holes, and more consistent pockets with 1.5–2.0 mm cutters. Keep your setups tight, clean, and ready for reliable performance across a wide range of materials, from aluminum to plastics and beyond.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122376782,"sku":"OM32002","price":9.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er8collet_a966ea0b-1fd5-4fe2-b6e0-281d8e778fc2.jpg?v=1692187029"},{"product_id":"om32003","title":"Omega Products ER8 Collet Standard Precision - 10 Micron Run-Out - 2.5mm - 2mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e The Omega ER8 Collet Standard Precision is built for dependable toolholding in ER8 chucks, delivering consistently reliable performance in everyday machining. With a tight 10 micron run-out tolerance, this collet is purposefully designed to keep small-diameter tools running true, so you can achieve cleaner finishes and longer tool life in your milling, drilling, and secondary operations. Designed for small-diameter work, this ER8 standard precision collet is optimized to clamp round tools precisely within the ER8 family of chucks. Its 2.0–2.5 mm tool-shank range makes it a practical choice for a wide array of micro-cutters, spot drills, and slim-end mills commonly used in precision work. When paired with your ER8 collet chuck, it provides a solid, repeatable grip that minimizes runout and standoff variation across multiple passes. Why 10 microns of run-out matters\n- Precision you can feel: A typical, reliable standard precision ER8 collet targets a 10 μm total indicated run-out, translating to concentric tool alignment that stays tight under load. This level of precision matters when you're taking small-diameter cuts or finishing passes where even slight misalignment can affect surface finish and dimensional accuracy.\n- Smoother finishes, longer tool life: Lower run-out reduces chatter and tool deflection, helping you achieve uniform chip loads and more predictable wear. The result is smoother surfaces and extended tool life, especially with high-speed milling and shallow-depth cuts.\n- Consistency across jobs: With a standard precision 10 μm spec, you get dependable repeatability from setup to setup, so your first-pass results resemble your last, whether you’re prototyping or running a small batch. Key benefits that set this ER8 collet apart\n- Optimized for ER8 collet chucks: Specifically engineered to pair with ER8 tooling systems, ensuring dependable clamping that respects the classic ER collet geometry and torque interaction.\n- Narrow but versatile tool range: The 2.0–2.5 mm clamping range covers common micro-cutters and drills, enabling efficient tool changes without swapping to a different collet size.\n- Ready for general-purpose machining: While it’s capable of precision tasks, this standard variant covers a broad spectrum of everyday milling and drilling needs, making it a practical workhorse in a busy shop.\n- Built for repeatability: The combination of a precise internal geometry and robust clamping action yields consistent results across many cycles, reducing the likelihood of out-of-tolerance passes. Who this is ideal for\n- Small-shop hobbyists and professional machinists alike who frequently work with fine-diameter tooling in ER8 setups.\n- Projects that demand dependable concentricity for clean slots, accurate pockets, and smooth contouring on compact components.\n- Situations where you want solid performance without stepping up to ultra-precision options, keeping costs reasonable while preserving quality. How this ER8 collet solves common problems\n- Runout-induced errors: By maintaining a tight 10 μm run-out, it minimizes tool offset errors that can ruin tight tolerances on small parts.\n- Inconsistent results between tool changes: The standard precision design prioritizes repeatability, so you don’t have to recalibrate or re-measure after every tool swap.\n- Surface finish variability: Less lateral movement during cutting translates to more uniform engagement and consistent surface quality. Practical tips for best results\n- Clean and prep: Before clamping, wipe both the collet bore and the tool shank to remove debris. A clean interface minimizes run-out and maximizes grip.\n- Use proper torque: Follow the chuck manufacturer’s recommended torque for ER8 collets to achieve full clamping force without over-tightening.\n- Check run-out periodically: Especially after engraving or heavy cuts, a quick run-out check can help you catch wear or buildup early.\n- Match to the task: Reserve the 10 μm-precision collet for operations where concentricity matters most; for roughing operations where absolute precision is less critical, you can pair with other ER8 collets as needed. Specifications at a glance\n- Type: ER8 Standard Precision Collet\n- Run-out: 10 microns (typical)\n- Tool range: 2.0–2.5 mm\n- Application: General purpose machining in ER8 collet chucks\n- Compatibility: Works with standard ER8 collet chucks used in CNC and manual milling setups In short, the Omega ER8 Collet Standard Precision delivers reliable, repeatable clamping for small-diameter tools, with a practical 2.0–2.5 mm range and a tight 10 micron run-out that supports clean finishes and predictable performance in everyday machining. If you’re optimizing a workflow that relies on small tooling and consistent results, this collet offers a balanced, capable solution that complements your ER8 chuck and your broader tooling strategy.\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122409550,"sku":"OM32003","price":9.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er8collet_b727da56-9f01-4022-9b18-02d81cd4287f.jpg?v=1692187032"},{"product_id":"om32004","title":"Omega Products ER8 Collet Standard Precision - 10 Micron Run-Out - 3mm - 2.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Omega ER8 Collet Standard Precision is built for toolholding excellence in your ER8 collet chuck. Designed to deliver dependable clamping and exceptionally low run-out, this collet set helps you achieve repeatable, high-precision results across a wide range of machining tasks. It’s the quiet workhorse your shop relies on when every micron matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e—minimize radial deviation during rotation for tighter tolerances, smoother cuts, and cleaner finishes on every pass.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard ER8 compatibility\u003c\/strong\u003e—seamless integration with your existing ER8 collet chuck and spindle setup, reducing setup time and uncertainty.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral-purpose performance\u003c\/strong\u003e—ideal for milling, drilling, and light finishing tasks with small to mid-diameter tooling, delivering consistent grip without chatter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid, durable construction\u003c\/strong\u003e—machined to withstand daily workshop use, maintaining accuracy through repeated clamping and release cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision you can rely on\u003c\/strong\u003e—careful manufacture and tight tolerances ensure predictable toolholding, helping you hit exact depths and diameters with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits from the Omega ER8 Collet Standard Precision? professional machinists, CNC operators, and hobbyists who demand dependable concentricity for small tooling and intricate work. It’s especially valuable when your project hinges on maintaining tight tolerances across multiple passes or when your tooling diameter is critical to the finished part.\u003c\/p\u003e \u003cp\u003eUse cases include micro-milling, precision drilling, engraving, jewelry component fabrication, and electronics enclosures—any scenario where tool stability and concentricity directly impact part quality. By reducing run-out, this collet helps extend tool life and improve surface finish, letting you push harder with confidence.\u003c\/p\u003e \u003cp\u003eQuick setup tips: ensure the tool shank is clean and free of burrs, insert fully into the ER8 chuck, and torque to your machine’s recommended specification. Regularly inspect the collet for wear or damage; replacing worn parts preserves run-out accuracy and long-term performance.\u003c\/p\u003e \u003cp\u003eIn short, the Omega ER8 Collet Standard Precision delivers outstanding run-out control (10 μm), reliable clamping, and straightforward integration with your ER8 system. For machinists chasing tighter tolerances and repeatable results, this collet is a practical, high-value choice that keeps your workflow precise and efficient.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122442318,"sku":"OM32004","price":9.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er8collet_debed6c0-f99d-460e-a001-4e2414ea4f84.jpg?v=1692187035"},{"product_id":"om32005","title":"Omega Products ER8 Collet Standard Precision - 10 Micron Run-Out - 3.5mm - 3mm","description":"\u003cdiv\u003e\n\u003cp\u003eOmega Products ER8 Collet Standard Precision is your dependable choice for toolholding in ER8 collet chucks. Designed to grip round tooling with consistent bite, it delivers reliable performance across everyday milling, drilling, and routing tasks, helping you maintain steady feeds and finishes job after job.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eWith a precise 10 micron total run-out, this standard precision ER8 collet minimizes concentricity errors that can affect cut quality. That means cleaner holes, tighter pocket features, and smoother side profiles on small-diameter tools you rely on for fine-detail work and finish consistency.\u003c\/p\u003e \u003cp\u003eDesigned to clamp tools in the 3.0–3.5 mm diameter range, it’s an ideal fit for small-diameter end mills and drills. The close, predictable collapse within the ER collet system ensures you get a solid grip with repeatable results, making setup faster and more confident each time you machine. (ER8 collets typically accommodate a 0.5–1 mm collapse range, preserving grip integrity even as tools are tweaked.)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this standard precision ER8 collet?\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConcentric accuracy for general machining:\u003c\/strong\u003e 10 μm run-out supports dependable cutting performance on everyday projects without the cost of ultra-high-precision variants.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad compatibility within ER8 systems:\u003c\/strong\u003e Fits common ER8 collet chucks and aligns with standard DIN 6499 tooling practices used across many manufacturers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmall-diameter versatility:\u003c\/strong\u003e Ideal for 3.0–3.5 mm tool diameters, enabling precise work with compact end mills and drills.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent performance in production and prototyping:\u003c\/strong\u003e A balanced choice for makerspaces and shops that value repeatable results and easy interchangeability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn contexts where tighter tolerance is essential, higher-precision variants offer even lower run-out, but this standard ER8 collet hits the sweet spot for everyday machining—combining solid grip, predictable performance, and cost-efficiency. For reference, high-precision options exist that push run-out below 5 μm, but this model emphasizes reliability and value for routine tasks. \u003c\/p\u003e \u003cp\u003eUsage note: keep tool shanks clean and free of burrs, snug the collet nut to the manufacturer’s recommended torque, and avoid over-tightening to preserve long-term concentricity. Your ER8 chuck will reward with steadier cuts, cleaner finishes, and fewer tool replacements over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122475086,"sku":"OM32005","price":9.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er8collet_841a6b19-1d5d-4426-8845-ec7df3b97c52.jpg?v=1692187038"},{"product_id":"om32006","title":"Omega Products ER8 Collet Standard Precision - 10 Micron Run-Out - 4mm - 3.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eMeet the Omega ER8 Collet Standard Precision—the dependable choice for clean, repeatable gripping in your ER8 collet chuck. Built for machinists who demand consistent accuracy over every run, this collet delivers true concentricity with a remarkable 10 micron run-out. That level of precision translates to tighter tolerances, smoother tool paths, and less chatter across a wide range of milling and drilling tasks.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for dependable concentricity and high-precision tooling performance, even at higher RPMs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for ER8 collet chucks\u003c\/strong\u003e to ensure secure, uniform grip on round stock during demanding machining operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact clamping range of 3.5–4.0 mm\u003c\/strong\u003e (as specified) designed for small-diameter workpieces without sacrificing rigidity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision ground surfaces\u003c\/strong\u003e promote consistent seating, reducing run-out variation between setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, repeatable performance\u003c\/strong\u003e ideal for shops that require reliable clamping through repetitive cycles and long production runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis ER8 standard precision collet is especially well-suited for hobbyists upgrading to tighter tolerances and professionals who perform micro-machining, engraving, or precision prototype work. It excels with small-diameter drills, end mills, and reamers, helping you achieve cleaner holes, straighter slots, and better surface finishes without swapping to higher-cost premium options.\u003c\/p\u003e \u003cp\u003eWhy choose the Omega ER8 Collet Standard Precision over generic alternatives? It’s the combination of tightly controlled run-out, compatibility with standard ER8 tooling, and a design that emphasizes repeatability. For best results, insert stock fully, snug the nut to the recommended torque, and maintain a clean collet to preserve precision over time.\u003c\/p\u003e \u003cp\u003eExperience reliable accuracy and consistent performance with the Omega ER8 Collet Standard Precision—your trusted partner for precise, repeatable machining in ER8 collet systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122507854,"sku":"OM32006","price":9.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er8collet_7eb388ca-d2d5-4c0e-a3f9-f515c469c37c.jpg?v=1692187042"},{"product_id":"om32007","title":"Omega Products ER8 Collet Standard Precision - 10 Micron Run-Out - 4.5mm - 4mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eThe Omega ER8 Collet Standard Precision is built for machinists who demand consistent grip and dependable performance from their ER8 collet chuck. Designed for general purpose machining, this collet delivers true roundness with a tight, repeatable clamp that minimizes run-out and maximizes tool life.\u003c\/p\u003e \u003ch3\u003eWhy this ER8 collet stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e means dramatically improved tool alignment, cleaner holes, and crisper finishes even on small-diameter tools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision design\u003c\/strong\u003e pairs perfectly with most ER8 collet chucks, offering reliable compatibility across common milling and drilling setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, precision-ground construction\u003c\/strong\u003e provides stable gripping force over thousands of cycles, reducing deflection during high-speed operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent clamping for round stock\u003c\/strong\u003e supports repeatable results, making it ideal for jobs that require tight tolerances and repeatable cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eUse this ER8 collet for general milling, precision drilling, and light-duty turning where round tooling must run true. It’s particularly effective for tasks like pocketing, contouring, and pocket chamfering where even minute run-out can affect tool paths and surface finish. The collet’s precision run-out helps maintain concentricity between spindle, tool, and workpiece, delivering smoother finishes and more accurate hole diameters.\u003c\/p\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003eThis standard precision ER8 collet is well-suited for hobbyists and professional shops alike who need reliable performance without the complexity of specialty tooling. It’s an excellent choice for operators who value predictable grip, quick tool changes, and consistent results in a busy CNC workflow.\u003c\/p\u003e \u003ch3\u003ePractical tips for optimal performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep the collet seating surface clean and free of debris before insertion to preserve true run-out performance.\u003c\/li\u003e \u003cli\u003eInsert tools straight and tighten the collet nut evenly to avoid misalignment.\u003c\/li\u003e \u003cli\u003eFor best results, use compatible ER8 collet chuck speeds and feed rates that align with the tool diameter and material being machined.\u003c\/li\u003e \u003cli\u003eRegularly inspect the collet for wear or nicks and replace if concentricity begins to degrade.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Omega ER8 Collet Standard Precision, you’re equipping your spindle with a dependable, high-precision clamping solution that supports accurate machining outcomes from first cut to last. Whether upgrading an aging setup or standardizing your tooling kit, this collet helps you achieve cleaner finishes, tighter tolerances, and repeatable performance in everyday shop work.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122573390,"sku":"OM32007","price":9.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er8collet_5a8e6001-8792-4d34-855b-1d500c75ef5c.jpg?v=1692187045"},{"product_id":"om32008","title":"Omega Products ER8 Collet Standard Precision - 10 Micron Run-Out - 5mm - 4.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003ePrecision you can trust, built for everyday machining: the Omega ER8 Collet Standard Precision is engineered to deliver consistent grip and exceptional concentricity when used with an ER8 collet chuck. Designed for small-diameter tooling, this collet maintains a tight 10 micron run-out, helping you achieve cleaner cuts, tighter tolerances, and longer tool life across milling, drilling, and finishing operations.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e means steadier toolholding and reduced runout-induced deflection, giving you better surface finish and dimensional accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER8 compatibility\u003c\/strong\u003e—specifically tailored to sit securely in standard ER8 collet chucks for dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, robust construction\u003c\/strong\u003e that withstands routine workshop use and repeated tool changes without losing precision.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e5mm - 4.5mm clamping range\u003c\/strong\u003e optimized for common small-diameter end mills and drills, enabling versatile setups in a single collet.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical for a wide range of materials\u003c\/strong\u003e from aluminum and brass to steel, where precise tool positioning translates into tighter tolerances and improved finishes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for professional machinists, model makers, and hobbyists who demand repeatable accuracy from every pass. If you work with ER8 toolholding and routinely swap small-diameter tools, this collet helps you maintain consistent performance and reduce setup time.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUsage tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways inspect the collet and chuck interface for burrs or debris before seating to ensure true seating and minimal run-out.\u003c\/li\u003e \u003cli\u003eUse a dial indicators to verify run-out when setting up new tooling, then document the baseline for future reference.\u003c\/li\u003e \u003cli\u003ePair with a clean, well-maintained ER8 chuck and routinely clean both parts to preserve precision over time.\u003c\/li\u003e \u003cli\u003eMatch tooling diameter to the collet’s stated clamping range (5mm – 4.5mm) to ensure optimal grip and stability during cutting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Omega ER8 Collet Standard Precision for reliable, repeatable performance in precision machining applications. When every micron matters, this collet helps you hold tighter tolerances, achieve better surface finishes, and keep your workflow efficient from setup to finish.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122606158,"sku":"OM32008","price":9.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er8collet_6cc57082-1ca8-4f7f-9e9d-a7a56e0aa32a.jpg?v=1692187048"},{"product_id":"om32030","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 1mm - 0.5mm","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Omega ER11 Collet—Standard Precision that elevates micro-machining with consistent, dependable toolholding. Built for ER11 chucks, this collet delivers a true, concentric grip on small-diameter tooling, keeping your cuts clean and accurate even at higher speeds. The standout 10 micron run-out minimizes tool deflection and chatter, so you get repeatable results across your machining tasks.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 µm run-out\u003c\/strong\u003e: finely ground tolerance for precise tool alignment, smoother finishes, and longer tool life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER11 compatibility\u003c\/strong\u003e: designed to drop into standard ER11 collet chucks and hold round tooling firmly and consistently.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, robust design\u003c\/strong\u003e: engineered to distribute clamping force evenly across the shank, reducing deformation and improving grip reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmall-diameter range support\u003c\/strong\u003e: optimized for tools in the 0.5–1.0 mm range, making it ideal for delicate milling, drilling, and engraving tasks where precision matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for general machining\u003c\/strong\u003e: a reliable, cost-effective choice for everyday milling, drilling, and finishing work where consistent accuracy is paramount.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re refining micro-features, producing tight tolerances, or setting up fast, repeatable rigs, this Omega ER11 Collet delivers dependable performance. By delivering consistent gripping power and minimizing run-out, it helps you achieve smoother cuts, cleaner deburring, and tighter tolerances—time after time.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122638926,"sku":"OM32030","price":8.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_3badecb1-fe83-41f1-9351-a0edc14cc8c7.jpg?v=1692187052"},{"product_id":"om32031","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 1.5mm - 1mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Omega ER11 Collet – Standard Precision is designed for reliable, repeatable clamping of small-diameter tools in an ER11 collet chuck. Built for micro-machining demands, it delivers superior concentricity with an impressive 10 micron run-out, helping you achieve cleaner finishes and tighter tolerances on delicate workpieces.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 µm run-out\u003c\/strong\u003e ensures precise tool guidance, reducing chatter and improving surface finish on micro-milled features.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1.0–1.5 mm clamping range\u003c\/strong\u003e covers common small-diameter tools such as micro end mills, small drills, and fine burrs, streamlining setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision ground\u003c\/strong\u003e for consistent grip and dependable performance across numerous cycles and sessions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHardened steel construction\u003c\/strong\u003e provides durability under high-speed machining and repeated tightening and release cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide compatibility\u003c\/strong\u003e pairs seamlessly with most ER11 collet chucks and CNC spindles, simplifying upgrades or retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e ideal for PCB milling, precision engraving, micro-drilling, jewelry work, and prototype runs where tight tolerances matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for machinists who demand accuracy in every pass, this ER11 collet delivers tangible improvements in depth consistency, edge quality, and repeatable results. If you’re upgrading a setup to handle small-diameter tooling with confidence, the Omega ER11 Collet Standard Precision is a practical, high-precision choice that keeps your tooling secure and your work within spec.\u003c\/p\u003e \u003cp\u003ePractical tips for best results: keep the collet and chuck interfaces clean, tighten with a calibrated wrench to the recommended torque, and pair with well-balanced micro-tools to maximize concentricity. Regular inspection of groove wear helps preserve the 10 µm run-out advantage over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122671694,"sku":"OM32031","price":8.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_bc78d2b9-d737-49ac-a405-c70c0bb6ea69.jpg?v=1692187055"},{"product_id":"om32032","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 2mm - 1.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eOmega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 2mm - 1.5mm is built for dependable, repeatable tool holding in your ER11 collet chuck. The standout feature is a tight 10 micron run-out, delivering exceptional concentricity for every pass and helping you achieve clean finishes even with small-diameter tools.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise run-out for tiny tooling:\u003c\/strong\u003e A 10 µm run-out minimizes wobble, resulting in more accurate milling, drilling, and engraving when working with fine-end mills and micro drills.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for ER11 chucks:\u003c\/strong\u003e Specifically designed to clamp round tooling securely within standard ER11 collet chucks, ensuring consistent grip and reliable performance across setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for micro-machining scenarios:\u003c\/strong\u003e Perfect for precision tasks on desktop CNCs, small mills, and benchtop machines where tight tolerances and smooth finishes matter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability meets precision:\u003c\/strong\u003e Crafted to maintain accuracy under routine use, reducing chatter and improving surface quality over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent results, batch after batch:\u003c\/strong\u003e The standard precision build supports repeatable clamping force and predictable outcomes, simplifying setup and reducing rework.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're prototyping a micro-feature, refining a PCB milling process, or performing delicate drilling on metal or plastic, this ER11 collet delivers trustworthy performance. It pairs with your existing ER11 chuck to provide a dependable, ready-to-use solution for precise, repeatable machining tasks.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProduct: Omega Products ER11 Collet Standard Precision\u003c\/li\u003e \u003cli\u003eRun-out: 10 microns\u003c\/li\u003e \u003cli\u003eCompatible with: ER11 collet chucks\u003c\/li\u003e \u003cli\u003eApplication: General purpose precision clamping for micro-machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122704462,"sku":"OM32032","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_b4effba8-f19b-4b68-9846-9f0fbf26fe18.jpg?v=1692187058"},{"product_id":"om32033","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 2.5mm - 2mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eOmega presents the ER11 Collet Standard Precision, a trusted choice for tight, reliable clamping in your ER11 collet chuck. Engineered for small-diameter tooling, this collet delivers true, repeatable performance with a precise 10 micron run-out. Whether you’re milling, drilling, or performing delicate micro-machining, you’ll achieve cleaner cuts and better tolerances thanks to superior tool seating and concentricity.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e minimizes deviation between tool and spindle, translating to crisper holes, tighter diameters, and smoother finishes across passes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize range shown in the title\u003c\/strong\u003e: 2.5mm - 2mm, designed to accommodate small-diameter tools and round stock with dependable grip.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard ER11 compatibility\u003c\/strong\u003e plug-and-play into most ER11 collet chucks for seamless integration into your existing setup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral purpose machining\u003c\/strong\u003e ideal for hobbyists and professionals tackling micro-milling, micro-drilling, engraving, and light-duty machining tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable, repeatable results\u003c\/strong\u003e reduce setup time and calibration needs, letting you focus on accuracy and throughput in busy workshops.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases include precision pocket milling of small features, accurate micro-drilling, and consistent tool seating for intricate engravings. When paired with a stable spindle and compatible ER11 tooling, you’ll notice improved concentricity and a superior surface finish on common materials such as aluminum and brass.\u003c\/p\u003e \u003cp\u003eThis Omega ER11 Collet is an excellent upgrade for model makers, electronics enclosures, prototype shops, and education labs that demand dependable, repeatable results from small-diameter tooling. It strikes a practical balance between precision and value, helping you achieve higher accuracy without adding complexity to your workflow.\u003c\/p\u003e \u003cp\u003eTips for best results: keep the collet clean of chips and coolant, apply appropriate clamping torque to prevent tool pull-out, and verify run-out with a quick test cut before committing to production passes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122737230,"sku":"OM32033","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_8ba9cf15-633e-4610-ac85-fbf049000dfa.jpg?v=1692187062"},{"product_id":"om32034","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 3mm - 2.5mm","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Omega ER11 Collet Standard Precision—the reliable clamping workhorse for your ER11 collet chuck. Designed to grip shanks from 3 mm down to 2.5 mm with steadfast accuracy, this collet helps you achieve repeatable, precise results in every pass.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eWhy this matters in real-world machining:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e means tighter tolerances and cleaner finishes, even with small-diameter tools like micro end mills, drills, and engraving bits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision design\u003c\/strong\u003e focuses on dependable clamping stability, reducing tool chatter and wobble during high-speed operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMetric sizing range (3 mm to 2.5 mm)\u003c\/strong\u003e expands your capability to work with compact tooling without swapping into specialized collets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER11 compatibility\u003c\/strong\u003e ensures smooth, drop-in installation in common milling setups, supporting quick changes and consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for hobbyists refining fine details and professionals running small-bore milling tasks, this ER11 collet delivers predictable grip, improved tool life, and better surface finishes. It’s perfect for engraving, precise pocketing, and light aluminum or brass milling where control and repeatability matter most.\u003c\/p\u003e \u003cp\u003eKey uses and what to expect:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEngraving and micro-milling where tight run-out directly impacts legibility and edge quality.\u003c\/li\u003e \u003cli\u003eDrilling with small-diameter bits that demand stable centering and minimal deflection.\u003c\/li\u003e \u003cli\u003eJeweler’s tooling or creative machining projects that require consistent performance across multiple passes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow this collet stands apart from typical setups is the deliberate balance of grip strength and precision. The 10 micron run-out specification translates into smoother tool action, fewer passes needed for a clean cut, and reduced risk of tool breakage in demanding jobs. When you pair this collet with a compatible ER11 chuck, you’re setting a foundation for reliable, repeatable machining today and into the future.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122769998,"sku":"OM32034","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_f0a4dc04-576e-4300-a02e-915abbf352b8.jpg?v=1692187065"},{"product_id":"om32035","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 3.5mm - 3mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Omega ER11 Collet Standard Precision is a compact, high-precision clamping solution designed for ER11 collet chucks. Built for reliability in everyday machining, this collet delivers consistent grip and repeatable results, making it ideal for small-diameter tooling where precision matters.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey benefits at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTenacious accuracy\u003c\/strong\u003e — a tight 10 micron run-out minimizes tool deflection, enhancing dimensional accuracy and surface finish on every pass.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimal clamping range\u003c\/strong\u003e — designed to fit shanks from 3.0 mm to 3.5 mm, providing a precise, secure grip for common small-diameter tools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUniform gripping geometry\u003c\/strong\u003e — a multi-slit design distributes clamping force evenly, reducing run-out hotspots and delivering stable performance under load.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile compatibility\u003c\/strong\u003e — purpose-built for standard ER11 collet chucks, making it a straightforward upgrade for improved holding power in milling, drilling, and micro-machining tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, production-ready construction\u003c\/strong\u003e — engineered for repeated clamping cycles in demanding workshop environments without sacrificing precision.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eHobbyists and professionals using compact CNC mills, mini-mem milling machines, or drill\/tap centers with ER11 chucks.\u003c\/li\u003e \u003cli\u003eTooling specialists seeking dependable retention for end mills, drills, and small cutting tools within the 3.0–3.5 mm range.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters for your workflow\u003c\/strong\u003e — lower run-out translates to cleaner cuts, reduced tool wear, and less need for rework. With the Omega ER11 Collet Standard Precision, you can tighten tolerance windows on small-diameter tooling without sacrificing throughput, making it a practical upgrade for precision-focused machining.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical usage tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the collet size to your tool shank (3.0–3.5 mm) for optimal grip and accuracy.\u003c\/li\u003e \u003cli\u003eBefore tool insertion, clean both the tool shank and the collet bore to prevent chips from affecting run-out.\u003c\/li\u003e \u003cli\u003eInsert the tool straight and tighten with the appropriate collet wrench to the manufacturer’s recommended torque, then recheck run-out after initial passes.\u003c\/li\u003e \u003cli\u003ePeriodically inspect the collet for wear or deformation and replace if you notice increased run-out or tool slippage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe included image showcases the robust, multi-slotted design that enables uniform clamping and dependable performance in real-world machining scenarios.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122802766,"sku":"OM32035","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_a0452cd6-cd74-4a5e-ad65-4726f4b2dbb3.jpg?v=1692187068"},{"product_id":"om32036","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 4mm - 3.5mm","description":"\u003cdiv\u003e\n\u003cp\u003ePrecision matters in every cut. The Omega ER11 Collet Standard Precision is engineered to deliver a dependable grip and minimal run-out for everyday machining tasks. With just 10 microns of run-out, you get cleaner holes, straighter slots, and tighter tolerances across the board.\u003c\/p\u003e \u003cp\u003eThe ER11 collet is designed to fit standard ER11 collet chucks, pairing seamlessly with your CNC milling machine or micro-drilling setup. The 3.5–4.0 mm tool-diameter range makes it ideal for small-diameter tooling, such as micro-mills and small drills, where precision matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e ensures minimal deviation during rotation, improving surface finish and dimensional accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3.5–4.0 mm clamping range\u003c\/strong\u003e optimized for small-diameter tooling commonly used in precision milling and drilling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard ER11 compatibility\u003c\/strong\u003e allows quick swaps with existing chucks, reducing downtime and setup time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust build\u003c\/strong\u003e designed for repeated clamping without fretting, extending tool life and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should use it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHobbyists upgrading their mini CNC or drill setup, technicians performing jewelry or electronics housings, and small-scale workshop teams needing reliable micro-cutting performance will benefit from this collet. It’s also a solid choice for education labs teaching precision machining fundamentals.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHow it compares to alternatives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompared to generic or lower-tolerance clamps, this ER11 collet delivers a consistently tight grip with far less run-out, which translates to better concentricity and fewer tool passes required to achieve the same result. It’s a practical upgrade when your projects demand repeatable accuracy and durable performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eMaintenance tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eKeep the collet and chuck clean; wipe away chips and coolant after use.\u003c\/li\u003e \u003cli\u003eAlways use the correct torque when tightening; overtightening can damage the collet or tool.\u003c\/li\u003e \u003cli\u003eStore in a clean, dry environment to prevent corrosion and wear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122835534,"sku":"OM32036","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_a6a4669e-873c-4c30-b2f4-52d37f9ea779.jpg?v=1692187072"},{"product_id":"om32037","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 4.5mm - 4mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eOmega’s ER11 Collet, Standard Precision, is engineered to deliver dependable, repeatable clamping in an ER11 collet chuck. Built for everyday machining, this collet secures round tool shanks with minimal run-out, giving you reliable grip and consistent performance on small-diameter tooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features that matter in the workshop\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for improved centering accuracy across the clamping range, helping to reduce tool deflection and vibration during cuts. This means more consistent toolpaths and better surface finish.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank clamping range: 4.0–4.5 mm\u003c\/strong\u003e designed to accommodate common small-diameter tooling within a single collet, simplifying setup and reducing the need for multiple sizes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision designation\u003c\/strong\u003e aimed at general purpose machining, making it a dependable choice for routine milling, drilling, and light-duty operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER11 compatibility\u003c\/strong\u003e specifically intended for use with an ER11 collet chuck, ensuring straightforward integration into existing toolholding setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent performance\u003c\/strong\u003e across machining sessions, so tools stay aligned as you batch-run parts, fixtures, or prototypes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for hobbyists and small shops that rely on predictable, repeatable results from compact tooling. If you’re upgrading a handheld or benchtop mill, or outfitting an ER11-based workstation, this standard precision ER11 collet helps you minimize runout, improve cut quality, and streamline tool changes without sacrificing versatility.\u003c\/p\u003e\n\u003cp\u003eIn practical terms, you’ll notice steadier feeds and less chatter when engaging small-diameter cutters, leading to cleaner corners, tighter tolerances, and longer tool life. It’s a focused upgrade for anyone who values accuracy in everyday machining tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122868302,"sku":"OM32037","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_fc63c2ef-78a5-47af-8bd0-8c8e6bc63c48.jpg?v=1692187075"},{"product_id":"om32038","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 5mm - 4.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003ch2\u003eOmega Products ER11 Collet – Standard Precision, 10 Micron Run-Out\u003c\/h2\u003e \u003cp\u003eMeet a dependable standard for precision machining with the Omega Products ER11 Collet. Engineered for reliable clamping in an ER11 collet chuck, this collet delivers a true 10 micron run-out, ensuring consistently concentric performance for everyday milling, drilling, and light engraving tasks.\u003c\/p\u003e \u003cp\u003eWhy 10 µm run-out matters: even small deviations can compound across multiple passes, affecting hole size, surface finish, and tool life. A tight run-out tolerance translates to more accurate cuts, smoother toolpaths, and stable repeatability—especially when working with small-diameter end mills or drills.\u003c\/p\u003e \u003cp\u003eKey benefits at a glance:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRun-out\u003c\/strong\u003e: precisely controlled 10 µm for dependable concentricity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER11 compatibility\u003c\/strong\u003e: designed to clamp securely in standard ER11 collet chucks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClamping range\u003c\/strong\u003e: accommodates tools in the 4.5–5.0 mm diameter class (as indicated by the 5mm - 4.5mm specification).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral purpose versatility\u003c\/strong\u003e: ideal for routine machining tasks where consistency matters—milling, drilling, and light engraving.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable and repeatable\u003c\/strong\u003e: built to maintain grip integrity across use, reducing chatter and drift over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most: hobbyists refining small-diameter drilling and milling projects, repair shops handling precision light-duty work, and any workshop needing a reliable baseline for consistent tool retention without added complexity.\u003c\/p\u003e \u003cp\u003ePractical tips: pair this ER11 collet with a quality ER11 chuck for best results, keep contact surfaces clean of debris, and periodically verify run-out with a dial indicator to maintain peak performance between maintenance intervals.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122901070,"sku":"OM32038","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_a6b0cff7-bbce-4f31-b356-4d10ad6b7c3f.jpg?v=1692187078"},{"product_id":"om32039","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 5.5mm - 5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOmega Products ER11 Collet Standard Precision\u003c\/strong\u003e is built for dependable, round-work clamping in your ER11 collet chuck. This precision collet is designed to deliver consistent grip and repeatable results across a wide range of general‑purpose machining tasks, from light milling to delicate drilling projects. When you need reliable concentricity without overspending on tooling, this standard precision option is a smart choice.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e ensures tighter tolerances and truer tool paths, which translates into cleaner finishes and more accurate hole locations during milling and drilling. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision performance\u003c\/strong\u003e targets everyday reliability — a balanced choice between cost and accuracy for routine shop work. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER11 compatibility\u003c\/strong\u003e means you can drop this collet into standard ER11 collet chucks without special adapters, giving you quick setup and straightforward maintenance. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust, precision-ground design\u003c\/strong\u003e with carefully engineered internal bore and slots provides even clamping force and minimal runout across the gripping range. This solid construction is built to stand up to repetitive use in busy workshop environments. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for small-diameter, high‑finish work\u003c\/strong\u003e where consistent concentricity matters for tool life and surface quality — perfect for hobbyists and professional shops performing general machining, engraving, and prototype work. \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTo use, insert the ER11 collet into your chuck, seat it fully, and tighten to the manufacturer’s recommended torque. For best results, pair with sharp, appropriate tooling and keep the collet and spindle interface clean and free of debris to preserve that tight 10 μm run-out performance.\u003c\/p\u003e \u003cp\u003eNote: This description reflects the product’s standard precision, 10 micron run-out specification and its role within the ER11 family of collets designed for reliable, everyday machining workloads. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122933838,"sku":"OM32039","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_d4d5ec46-7745-4dd5-a48d-78d4c25c1e3d.jpg?v=1692187081"},{"product_id":"om32040","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 6mm - 5.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eMeet the Omega ER11 Collet Standard Precision — a dependable clamp solution designed to keep your cutting tools centered and your workpiece true. Built for use with an ER11 collet chuck, this collet delivers consistent performance across everyday machining tasks, from light milling to precise drilling.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for exceptional concentricity. In practical terms, that means smoother toolpaths, cleaner cuts, and tighter tolerances on your finished parts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize range: 5.5–6 mm\u003c\/strong\u003e compatibility for common round shanks, enabling quick, secure tool changes without compromising accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision construction\u003c\/strong\u003e provides reliable clamping force and repeatable results across repeated cycles and multiple jobs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged design\u003c\/strong\u003e tailored for general purpose machining, standing up to daily CNC use while helping minimize run-out-related chatter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile performance\u003c\/strong\u003e ideal for clamping end mills, drills, and other round tooling in desktop CNC machines and professional setups alike.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most? Makers, hobbyists, and small shops needing dependable toolholding that you can trust from job to job. If your workflow relies on precise, repeatable cuts and clean finishes, this ER11 collet is a solid choice to pair with your ER11 chuck for consistent results—whether prototyping aluminum parts, engraving small features, or drilling tight-diameter holes.\u003c\/p\u003e \u003cp\u003ePractical tips for optimal results: ensure tooling is within the indicated size range, keep the collet bore clean and free of debris, and tighten using the correct wrench to the recommended torque. When used correctly, the Omega ER11 Collet Standard Precision helps you maintain accuracy, reduce setup time, and achieve dependable machining outcomes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122966606,"sku":"OM32040","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_13178348-0d6f-4d2b-a1fb-cff81b5fb1fe.jpg?v=1692187084"},{"product_id":"om32041","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 6.5mm - 6mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Omega Products ER11 Collet Standard Precision — 10 Micron Run-Out — 6.5mm - 6mm is engineered for dependable, repeatable toolholding in ER11 chucks. This standard-precision collet is designed to deliver true concentricity at high spindle speeds, helping you achieve cleaner cuts, tighter tolerances, and longer tool life in everyday machining tasks.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e: minimizes tool deflection and run-out errors, translating to crisper holes, straighter slots, and smoother finishes across metals and plastics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard ER11 precision\u003c\/strong\u003e: compatible with most ER11 collet chucks, providing reliable fit and repeatable performance in a compact, versatile form factor.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e6.5mm - 6mm tooling range\u003c\/strong\u003e: optimized for common small-diameter tools, helping you maximize rigidity and accuracy in tight-access applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged construction\u003c\/strong\u003e: machined steel body with precision-ground bore and evenly slotted outer sections for uniform clamping and long-term durability in workshop environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral-purpose excellence\u003c\/strong\u003e: ideal for CNC milling, light drilling, and engraving tasks where precision and consistency matter most, from hobby shop projects to small-batch production.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most: makers, hobbyists, and professional machinists who rely on consistent toolholding to achieve precise features without excessive tool wear. If you’re upgrading from lower-precision collets or setting up an ER11 chuck for the first time, this Omega collet provides a dependable balance of accuracy, ease of use, and durability.\u003c\/p\u003e \u003cp\u003eWhy this matters in the real world: tight run-out reduces eccentricity-induced chatter and surface imperfections, which means straighter holes, more accurate pocket depths, and better overall part quality. With a standard precision ER11 collet, you get reliable clamping performance that helps maintain tolerance stacks across multiple passes and tools.\u003c\/p\u003e \u003cp\u003ePractical tips for best results:\n- Clean the tool shank and bore before insertion to preserve concentricity.\n- Insert the tool fully and seat the collet squarely in the chuck before tightening.\n- Use the recommended tightening sequence to avoid uneven clamping forces.\n- Pair with balanced tooling to maximize performance at higher RPMs and longer runs between tool changes.\u003c\/p\u003e \u003cp\u003eExperience the consistency that comes with purpose-built toolholding. The Omega ER11 Collet Standard Precision — 10 Micron Run-Out — 6.5mm - 6mm is ready to elevate your milling, drilling, and engraving projects with reliable accuracy and repeatable results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267122999374,"sku":"OM32041","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_b125e86c-a69b-472a-9d11-efcabed25930.jpg?v=1692187087"},{"product_id":"om32042","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 7mm - 6.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003ePrecision matters in every pass of the cut, and the Omega ER11 Collet (Standard Precision) is built to deliver dependable performance in small-diameter machining. This ER11 collet is engineered for a tight, repeatable grip on tooling when used with an ER11 collet chuck, helping you achieve cleaner cuts, better surface finishes, and reliable tool life in general-purpose machining tasks.\u003c\/p\u003e \u003ch3\u003eKey features that matter in real-world work\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUltra-tight run-out\u003c\/strong\u003e: 10 micron run-out (0.01 mm) to maximize concentricity and minimize tool deflection during milling, drilling, or light reaming.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision, built to last\u003c\/strong\u003e: Precisely ground and hardened surfaces ensure consistent clamping force and long-lived performance, even after repeated tool changes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect compatibility with ER11 setups\u003c\/strong\u003e: Designed to pair seamlessly with standard ER11 collet chucks for reliable integration into your existing CNC or manual milling workflow.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize range for common small tooling\u003c\/strong\u003e: Optimized for tooling in the 6.5 mm to 7.0 mm range, making it a practical choice for hobbyists and professional shops that frequently work with mid-range shanks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStable clamping for better finishes\u003c\/strong\u003e: Uniform gripping surfaces and smooth interior allow tools to remain centered under load, reducing chatter and improving finish quality on small-diameter workpieces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThe Omega ER11 Collet is an excellent choice when precision and repeatability are critical in everyday machining. Use it for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMilling small-diameter end mills and drills where concentricity directly impacts hole size and surface finish.\u003c\/li\u003e \u003cli\u003eEngraving or micro-machining tasks that demand consistent tool alignment through multiple tool changes.\u003c\/li\u003e \u003cli\u003ePrototype and small-batch production work where predictable clamping behavior translates to faster setups and fewer retries.\u003c\/li\u003e \u003cli\u003eAny project that benefits from tight tolerance, minimal run-out, and reliable tool retention in an ER11 chuck.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your workflow\u003c\/h3\u003e\n\u003cp\u003eRun-out directly influences cut quality, tool wear, and surface finish. A 10 micron run-out ensures the tool tip stays closer to the intended centerline, which translates to smoother cuts, fewer pass corrections, and longer tool life. When you’re swapping tools frequently on a compact CNC or drill-mill, having a standard-precision collet that consistently grips without excessive play reduces setup time and the risk of misalignment mid-cycle.\u003c\/p\u003e \u003ch3\u003ePractical tips for optimal performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eInspect both the collet and the tool shank for burrs or contamination before clamping; even small debris can impact run-out.\u003c\/li\u003e \u003cli\u003eKeep the interior bore clean and lightly lubricated to preserve smooth seating and minimize wear over time.\u003c\/li\u003e \u003cli\u003eUse the collet within its designed size range (6.5–7.0 mm) to maintain the claimed 0.01 mm run-out specification.\u003c\/li\u003e \u003cli\u003ePair with a well-maintained ER11 chuck and a stable, rigid machine setup to realize the full precision benefits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Omega ER11 Collet Standard Precision for dependable, repeatable clamping in everyday machinist workflows. It’s a practical, no-nonsense solution when you need precision without compromise on your 6.5–7 mm tooling depth and diameter range.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123032142,"sku":"OM32042","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_d61ab13f-d65b-41c2-9212-7651c75e737e.jpg?v=1692187090"},{"product_id":"om33032","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 7.5mm - 7.3mm","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Omega ER11 Collet Standard Precision — a dependable, high-precision toolholding solution designed for ER11 collet chucks in CNC mills and precision machines. When you demand concentric accuracy and repeatable results, this collet delivers with a tight 10 micron run-out that keeps cutting forces aligned and surfaces smooth.\u003c\/p\u003e \u003cp\u003eDesigned for consistent performance, the Omega ER11 Collet offers:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for exceptional concentricity, reducing tool deflection and chatter to produce cleaner cuts and longer tool life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision for ER11 chucks\u003c\/strong\u003e — built to exacting tolerances so tools seat securely and repeatable after every change.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e7.5 mm – 7.3 mm size range\u003c\/strong\u003e compatibility, providing a reliable grip for tools within this tight diameter band.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged steel construction\u003c\/strong\u003e with precision-ground internal surfaces and evenly spaced, slotted jaws that bite evenly for uniform clamping force.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmooth, repeatable performance\u003c\/strong\u003e — a core requirement for precision milling of aluminum, brass, and plastics where surface finish matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters in real work settings:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIn CNC milling, even small run-out can translate into irregularities at the cut edge. The Omega ER11 Collet minimizes this risk, helping you achieve tighter tolerances without increasing cycle times.\u003c\/li\u003e \u003cli\u003eFor hobbyist setups and professional shops alike, consistent clamping across changes means fewer recalibrations and predictable results—especially valuable when running small-diameter end mills or drills.\u003c\/li\u003e \u003cli\u003eCompared to lower-precision alternatives, this collet keeps tools centered longer, reducing wear on both the tool and the chuck over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to get the best out of your Omega ER11 Collet\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eClean both the tool shank and the collet bore before insertion to ensure full seating and accurate run-out performance.\u003c\/li\u003e \u003cli\u003eInsert the tool evenly and hand-tighten, then finish with your standard wrench to the manufacturer’s recommended torque for ER11 systems.\u003c\/li\u003e \u003cli\u003eAvoid overheating during prolonged cuts; let the tool cool between aggressive passes to preserve tolerance and surface finish.\u003c\/li\u003e \u003cli\u003eStore collets in a clean, dry environment to prevent corrosion and keep tolerances intact for long-term use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Omega ER11 Collet Standard Precision is ideal for shops and workbenches where reliable, repeatable toolholding matters most. Whether you’re refining small features on plastic parts or achieving precise passes on light metals, this collet helps you maintain accuracy from the first cut to the last.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123064910,"sku":"OM33032","price":18.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_489539c3-7871-4e45-b99e-5265f73e4e3c.jpg?v=1692187094"},{"product_id":"om33033","title":"Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 8mm - 7.8mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eOmega Products ER11 Collet Standard Precision is built to deliver dependable, repeatable toolholding for everyday machining. This ER11 collet is designed to pair seamlessly with a standard ER11 collet chuck, providing tight, concentric gripping on round stock and cutting tools so you can trust your results from the first pass to the last.\u003c\/p\u003e\n\u003cp\u003eWhy this matters in practice: a 10 micron run-out keeps the tool centered during cutting, reducing chatter and improving surface finish while extending tool life. For both shop-floor production and serious hobby work, that level of precision translates into fewer reworks and more predictable outcomes—time saved and tighter tolerances achieved.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eClamping range: 7.8–8 mm, a precise window optimized for small-diameter workpieces and tooling that require tight, repeatable grip.\u003c\/li\u003e\n\u003cli\u003eSegmented, precision-ground jaws provide even gripping force around the circumference, minimizing distortion and ensuring consistent pressure where it counts.\u003c\/li\u003e\n\u003cli\u003eHardened steel construction resists wear, preserving accuracy across hundreds of cycles in demanding machining environments.\u003c\/li\u003e\n\u003cli\u003eVersatile for general purpose machining—from drilling and milling to pocketing and engraving—on metal, plastics, and other common materials.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit standard ER11 collet chucks, enabling straightforward integration into existing setups without special adapters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for machine shops, workshop environments, and dedicated hobbyists who demand reliable, repeatable performance. With this ER11 standard precision collet, you gain a durable, accurate clamp that keeps your diameters true and your workflow steady—allowing you to focus on the cut, not the hold.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123097678,"sku":"OM33033","price":18.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er11collet_a250bb7a-210c-44ed-b09a-630d5d8d88d7.jpg?v=1692187097"},{"product_id":"om32072","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 1mm - 0.5mm","description":"\u003cdiv\u003e\n\u003cp\u003eOmega ER16 Collet Standard Precision is your go-to clamping solution for tight, repeatable holding in an ER16 collet chuck. Designed for micro-machining tasks, this collet delivers dependable grip and exceptional concentricity with a 10 micron run-out, helping you achieve cleaner holes, smoother finishes, and longer tool life.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 µm run-out\u003c\/strong\u003e ensures precise tool centering and minimal run-out-induced vibration for mill, drill, and precision finishing work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER16 compatibility\u003c\/strong\u003e fits directly into standard ER16 collet chucks, making it easy to upgrade your current setup without special adapters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUniform 16-segment design\u003c\/strong\u003e distributes clamping force evenly around the tool shank, reducing bias and improving stability during high-feed operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for small-diameter tooling\u003c\/strong\u003e focusing on micro-machining needs—drills, small-end mills, and precision shanks that demand consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, reliable construction\u003c\/strong\u003e built to withstand repeated tool changes and everyday workshop use while maintaining precision over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practice, this ER16 collet delivers noticeable improvements in finish quality and dimensional consistency. It’s especially valuable when you’re drilling or pocket milling tiny features, engraving fine details, or machining delicate materials where every micron counts. By minimizing run-out, you reduce finish imperfections and extend the life of your cutting tools, saving time and material costs in the shop.\u003c\/p\u003e \u003cp\u003ePair this standard-precision ER16 collet with your existing ER16 chuck to upgrade your machining accuracy without overhauling your setup. For workshop environments that rely on repeatable results and tight tolerances, this collet is a smart, practical choice.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123130446,"sku":"OM32072","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_9a2ee994-73ca-4b59-8d0c-83ac7b27cb77.jpg?v=1692187101"},{"product_id":"om32082","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 1.5mm - 1mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Omega ER16 Collet Standard Precision is built for reliability in everyday machining. Designed to clamp round tool shanks securely within an ER16 collet chuck, this collet delivers exceptional concentricity for consistent, repeatable results across milling, drilling, and small-cutting tasks. A standout feature is its 10 micron run-out, a specification that translates to tighter tolerances, reduced tool deflection, and smoother finishes on every part.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003ch3\u003eWhy this matters for your shop\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e means minimal eccentricity between the collet, tool, and spindle. Expect cleaner cuts, straighter pockets, and improved surface finish, especially on precision pockets, contours, and fine details.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard ER16 compatibility\u003c\/strong\u003e ensures it drops into common ER16 collet chucks without modification, making it a dependable upgrade for existing setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent clamping force\u003c\/strong\u003e supports repeatable tool seating, reducing the need for retightening between operations and helping maintain dimensional accuracy across jobs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged construction\u003c\/strong\u003e built to withstand routine shop use, with precision-ground surfaces that maintain tolerance after repeated insertions and extractions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrecision milling of small pockets, slots, and features where exact tool alignment matters.\u003c\/li\u003e \u003cli\u003eFine drilling and deburring tasks where concentricity improves hole circularity and finish quality.\u003c\/li\u003e \u003cli\u003eEngraving or micro-machining projects that demand clean edges and minimal tool run-out error.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you get and how it fits your workflow\u003c\/h3\u003e\n\u003cp\u003eThe ER16 collet is designed to grip round shanks securely within the 1.0–1.5 mm range, making it suitable for compact tooling and delicate operations. This standard precision collet helps you upgrade tooling stability without replacing your entire toolholding setup. It’s an excellent choice for workshop environments that value dependable accuracy, reduced setup time, and predictable results across multiple projects.\u003c\/p\u003e \u003ch3\u003eTips for maximizing performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep the bore and clamping surfaces clean before inserting tools to preserve true run-out performance.\u003c\/li\u003e \u003cli\u003eInsert tools straight and tighten to the recommended torque for your chuck to maintain consistent seating without overstressing the collet.\u003c\/li\u003e \u003cli\u003eCombine with properly balanced end mills and drills to minimize vibration and maximize the benefits of the 10 micron run-out spec.\u003c\/li\u003e \u003cli\u003eRotate through a standard set of tools for consistent performance characteristics across jobs, aiding in process control and repeatability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider this Omega ER16 Collet\u003c\/h3\u003e\n\u003cp\u003eIdeal for machinists, toolmakers, hobbyists, and small shops that require reliable, repeatable clamping with tight run-out. If your workflow involves precise pocketing, small-diameter drilling, or detailed engraving, this collet helps you achieve cleaner finishes and tighter tolerances without complicating your tooling setup.\u003c\/p\u003e \u003cp\u003eIn short, the Omega ER16 Collet Standard Precision with 10 micron run-out is a smart upgrade for anyone prioritizing accuracy, consistency, and ease of use in an ER16 collet chuck. It’s a focused, purpose-built solution that delivers tangible improvements in everyday machining tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123163214,"sku":"OM32082","price":8.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_d69c99c7-1df0-4fc2-a832-92171b3b751b.jpg?v=1692187104"},{"product_id":"om32073","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 2mm - 1mm","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Omega ER16 Collet Standard Precision — a purpose-built solution for dependable, precision-driven machining. Designed to pair with an ER16 collet chuck, this collet delivers tight concentricity and repeatable grip for everyday milling, drilling, and small-diameter work.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e — exceptionally small deviation between the tool and workpiece, helping you achieve cleaner holes, tighter tolerances, and superior surface finishes on every cycle.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision for ER16\u003c\/strong\u003e — engineered to fit securely in ER16 collet chucks, ensuring consistent clamping force and minimal backlash across operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, reliable build\u003c\/strong\u003e — machined from hardened steel with precision-ground surfaces to resist wear and maintain accuracy under demanding cutting conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for general purpose machining\u003c\/strong\u003e — a versatile choice for hobbyists and professional shops alike, ready to tackle a wide range of materials and applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e — designed for quick installation in your ER16 setup, delivering stable, uniform grip on round workpieces for repeatable results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe visible, segmented slitting and robust collar design shown in the image embody the exacting tolerances that define this collet. This construction distributes clamping force evenly around the workpiece, reducing run-out and helping you maintain accurate toolpaths even at high feed rates or with small-diameter tools.\u003c\/p\u003e \u003cp\u003eWhy choose the Omega ER16 Collet Standard Precision? If your workflow relies on precision and consistency across multiple passes, this collet keeps your tools running true from the first cut to the last. It’s particularly beneficial for tasks like precision pocketing, fine drill work, and delicate finishing passes where even small deviations can impact part quality. With a 10 µm run-out specification, you’ll notice smoother tool engagement, fewer reworks, and tighter hole diameters—translating to higher throughput and improved part conformity.\u003c\/p\u003e \u003cp\u003eWho benefits most from this setup? Machinists who value repeatability, small-feature accuracy, and reliable clamping without babysitting the process. It’s equally at home in a CNC shop, a maker-space workstation, or a precision job shop where consistent results matter as much as throughput. Use cases span electronics enclosures, miniature mechanical assemblies, and any project demanding tight tolerances and dependable grip.\u003c\/p\u003e \u003cp\u003ePractical tips for optimal performance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the chuck and collet bore are clean before insertion to preserve concentricity and prevent skewed clamping.\u003c\/li\u003e \u003cli\u003eUse the correct drawbar tension and verify tool seating after changes to avoid sudden run-out during operation.\u003c\/li\u003e \u003cli\u003eMatch feed rates and spindle speeds to the tool diameter and material to maximize the benefits of the 10 µm run-out tolerance.\u003c\/li\u003e \u003cli\u003ePeriodically inspect the collet for wear or chipping and replace if any deviation from the specified run-out is observed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Omega ER16 Collet Standard Precision with its 10 micron run-out delivers dependable performance for a broad spectrum of machining tasks. It’s a smart, value-driven addition to any ER16-based tooling system, aimed at delivering consistent results you can trust over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123195982,"sku":"OM32073","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_9d441625-a1ce-440c-93b4-86d8826cf037.jpg?v=1692187108"},{"product_id":"om32083","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 2.5mm - 2mm","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Omega ER16 Collet Standard Precision — a trusted companion for any precision-focused machining workflow. Designed to work seamlessly with a standard ER16 collet chuck, these collets lock tooling shanks securely in place, delivering dependable, repeatable performance from the first cut to the last.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e: engineered for remarkably tight concentricity, helping you achieve cleaner finishes, more accurate hole centers, and reduced tool wear in every pass.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUniform, dependable clamping\u003c\/strong\u003e: precision-ground geometry ensures consistent grip across the entire collet, minimizing run-out and chatter during high-speed milling and drilling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard ER16 compatibility\u003c\/strong\u003e: designed to drop straight into your ER16 collet chuck setup, making it a straightforward upgrade or replacement for reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral purpose machining ready\u003c\/strong\u003e: ideal for a wide range of tasks, from light milling and engraving to precise drilling, where control and repeatability matter most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcentration on accuracy\u003c\/strong\u003e: engineered to maintain concentricity under load, so your tools stay aligned through multiple passes and varying feeds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, dependable design\u003c\/strong\u003e: built to withstand regular use in production or workshop environments, helping you maintain consistent results over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re setting up a CNC milling project, swapping in a new tool for a precise pocket milling job, or refining finish quality on small-diameter tooling, the Omega ER16 Collet Standard Precision is engineered to reduce variability and improve outcomes. It’s the smart choice for anyone who values repeatable accuracy and streamlined toolholding in their machining setup.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123228750,"sku":"OM32083","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_2bd310f9-112d-4fa8-ad48-c53afc1535a4.jpg?v=1692187111"},{"product_id":"om32074","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 3mm - 2mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Omega ER16 Collet Standard Precision is built to deliver dependable, repeatable clamping for round tooling in an ER16 collet chuck. Designed for general purpose machining, this collet focuses on consistent grip and minimal run-out so you can trust your cuts from the first pass to the last.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for superior concentricity, helping you achieve cleaner toolpaths, tighter tolerances, and better surface finishes on every job.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER16 standard precision\u003c\/strong\u003e fits standard ER16 collet chucks, providing reliable holding power and predictable performance across a wide range of milling and drilling tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2 mm to 3 mm tooling range\u003c\/strong\u003e ideal for small-diameter end mills and drills, enabling precise work on fine features and delicate materials.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral purpose machining\u003c\/strong\u003e versatility makes it a go-to choice for hobbyists and professional shops alike, covering tasks from precise pocketing to delicate contouring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, repeatable performance\u003c\/strong\u003e designed to maintain grip under typical cutting loads, reducing tool deflection and chatter for consistent results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWho should consider this ER16 collet? It’s an excellent upgrade for CNC enthusiasts who demand reliable clamping, engineers running small-diameter tooling, and operators seeking consistent run-out without sacrificing ease of use. If you’re swapping tools often, this standard precision collet helps you minimize setup time and maximize productive machining cycles.\u003c\/p\u003e\n\u003cp\u003ePractical tips for best results: keep the collet bore clean and free of oil or grit, torque correctly to avoid over-clamping, and match tooling shank diameters to the stated 2–3 mm range for optimal grip. Regular inspection of the collet’s contact surfaces will help sustain precision over the long term.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123261518,"sku":"OM32074","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_2e02777d-fbeb-4462-a368-abf2731de638.jpg?v=1692187114"},{"product_id":"om32084","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 3.5mm - 2.5mm","description":"\u003cdiv\u003e\n\u003cp\u003eOmega Products ER16 Collet Standard Precision delivers dependable, repeatable clamping for everyday machining tasks. Built to slot into your ER16 collet chuck, this precision collet combo is engineered to keep your tools centered and your finishes consistent, thanks to a tight 10 micron run-out specification that translates to smoother cuts and longer tool life.\u003c\/p\u003e \u003cp\u003eKey features that set this ER16 collet apart:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for high-concentricity gripping, reducing chatter and improving surface finish on tiny, precision-cut features.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3.5mm - 2.5mm range\u003c\/strong\u003e compatibility, designed to accommodate standard micro-cutting tools within this size window for versatile, general-purpose machining.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard ER16 interface\u003c\/strong\u003e ensures reliable compatibility with common ER16 collet chucks and tooling setups, enabling quick changes without sacrificing accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRigid, durable construction\u003c\/strong\u003e built to resist wear in demanding workshop environments, maintaining accuracy across repeated use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits from this standard precision ER16 collet? makers and machinists working with small-diameter end mills, drills, and miniature cutters on CNC mills, manual milling machines, or drill presses. It’s an ideal choice for hobbyists refining pocket features, electronics enclosures, or aluminum and brass components where precision matters more than sheer throughput.\u003c\/p\u003e \u003ch3\u003eWhy choose the Omega ER16 Collet?\u003c\/h3\u003e\n\u003cp\u003eBeyond basic clamping, this collet delivers consistent concentricity across tools in the 2.5–3.5 mm range, helping you achieve tighter tolerances and cleaner toolpaths. The tightened run-out specification minimizes deviations that can compound over multiple passes, especially in high-precision operations like engraving, fine slotting, and detailed profiling. By pairing this collet with a compatible ER16 chuck, you gain predictable performance, easier tool hallway alignment, and fewer reworks caused by misalignment.\u003c\/p\u003e \u003cp\u003eUsage and care tips to maximize performance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the tool shank is clean and fully seated before tightening the collet nut to the recommended torque.\u003c\/li\u003e \u003cli\u003eUse balanced tooling to maintain smooth operation at higher spindle speeds.\u003c\/li\u003e \u003cli\u003ePeriodically inspect the collet for wear, and clean away chips and debris that can affect gripping accuracy.\u003c\/li\u003e \u003cli\u003eWhen exchanging tools, inspect the chuck and collet seats for any damage or dirt that could introduce run-out.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIncluded image shows the precise profile and grip geometry of the Omega ER16 Collet Standard Precision, underscoring its robust build and reliable clamping action. \u003cspan\u003eNote: This listing reflects one consistent, high-precision ER16 collet designed for general purpose machining; it is not presented as a variant with different colors or configurations.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123294286,"sku":"OM32084","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_731208fb-f3f4-4e90-bebc-0be4e10c395b.jpg?v=1692187117"},{"product_id":"om32075","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 4mm - 3mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eIntroducing the Omega Products ER16 Collet Standard Precision — the trusted choice when your milling, drilling, or routing tasks demand consistent grip and true-cut performance. This ER16 collet is purpose-built to clamp round tool shanks securely in an ER16 collet chuck, delivering reliable repeatability across a range of machining jobs.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for exceptional concentricity, helping you achieve straighter cuts, cleaner holes, and tighter tolerances with every pass.\u003c\/li\u003e \u003cli\u003eDesigned to hold 3–4 mm shanks, making it ideal for small-diameter tooling used in precision milling and fine drilling applications.\u003c\/li\u003e \u003cli\u003eRigid, repeatable clamping reduces tool chatter and vibration, supporting smoother finishes on steel, aluminum, and other machinable materials.\u003c\/li\u003e \u003cli\u003eBuilt for daily shop use with durable construction that withstands frequent tool changes and the demanding environment of modern CNC and manual machines.\u003c\/li\u003e \u003cli\u003eCompatible with standard ER16 chucks, enabling quick integration into existing setups without special adapters or fixtures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for machinists, prototype shops, and hobbyists who need dependable accuracy without sacrificing speed. Whether you're deburring small features, pocketing aluminum, or drilling tight-tolerance holes, the 10 µm run-out specification helps you maintain tight control over your outcomes.\u003c\/p\u003e \u003cp\u003ePractical tips to maximize performance: ensure the shank is clean before clamping, torque the nut to your chuck’s recommended specification, and periodically verify run-out with a dial indicator to maintain precision over time. For best results, pair this ER16 collet with compatible tooling and your existing ER16 chuck to unlock steady, repeatable machining results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123327054,"sku":"OM32075","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_e93f0da9-620b-4d3f-9192-70c54ddc0699.jpg?v=1692187121"},{"product_id":"om32085","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 4.5mm - 3.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOmega ER16 Collet Standard Precision — 10 Micron Run-Out\u003c\/strong\u003e delivers dependable, high-accuracy toolholding for rounds held in an ER16 collet chuck. Built for consistent concentricity, this collet minimizes run-out and maintains true diameter control across each pass, helping you achieve smoother finishes and tighter tolerances in everyday machining tasks.\u003c\/p\u003e\n\u003cp\u003eWhy this matters in practice:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 µm run-out tolerance\u003c\/strong\u003e provides precise grip on small-diameter tooling, reducing vibration and chatter that can degrade surface quality.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision-ground, hardened steel construction\u003c\/strong\u003e delivers durable, repeatable clamping performance over many cycles, even in busy shop environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFits standard ER16 collet chucks\u003c\/strong\u003e, making it a straightforward upgrade for improved accuracy without changing your setup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for 3.5 mm to 4.5 mm shanks\u003c\/strong\u003e, enabling secure holding of common micro-end mills, drills, and inserts without tooling changes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral-purpose machining ready\u003c\/strong\u003e, ideal for CNC milling, drill presses, engraving, and light contouring where precision and consistency matter most.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn practical terms, this ER16 collet helps you reduce runout-related errors, achieve cleaner pockets and profiles, and rely on repeatable results across multiple parts. It’s a reliable, straightforward upgrade for shops that depend on precise toolholding in compact milling setups, whether you’re producing small features in metal or working with plastics and composites.\u003c\/p\u003e\n\u003cp\u003eTip for best results: ensure the tool shank and collet seating surfaces are clean and free of debris before tightening, and use the appropriate torque recommended for your ER16 chuck to preserve concentricity over the long term.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123359822,"sku":"OM32085","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_c8797c97-b67f-425a-9dc6-8b51ade9820d.jpg?v=1692187124"},{"product_id":"om32076","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 5mm - 4mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e The Omega ER16 Collet Standard Precision is a dedicated toolholding solution designed to deliver dependable, repeatable performance in everyday machining tasks. With a precise 10 micron run-out, this collet ensures solid grip on round tool shanks when mounted in an ER16 collet chuck, translating into cleaner cuts, tighter diameters, and nicer surface finishes project after project. \u003ch2\u003eWhy the Omega ER16 Collet stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e: Exceptional concentricity for consistent tool engagement and predictable milling or drilling results.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision for general use\u003c\/strong\u003e: A reliable choice for typical milling, drilling, and light-duty machining where dependable accuracy matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless compatibility\u003c\/strong\u003e: Engineered to clamp securely in an ER16 collet chuck, making it a straightforward upgrade to existing toolholding setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust, dependable construction\u003c\/strong\u003e: Built to stand up to daily workshop use, helping maintain accuracy across multiple machining cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision you can feel\u003c\/strong\u003e: The design focuses on tight grip and smooth release, reducing wobble and chatter that can affect finish quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for machinists, hobbyists, and shop floors where consistent toolholding matters, the Omega ER16 Collet Standard Precision helps you achieve repeatable results on a wide range of small-to-mid-diameter tooling. Its 10 micron run-out translates to more accurate pocketing, straighter holes, and cleaner finishes, especially on aluminum, mild steel, and other common workpieces.\u003c\/p\u003e \u003cp\u003eUse cases include general-purpose milling and drilling where reliable concentricity is critical, as well as applications that demand steady tool retention and quick tool changes. This collet is compact, easy to integrate with your ER16 chuck, and designed to keep your workflow moving without the fuss of higher-tolerance systems.\u003c\/p\u003e \u003cp\u003eUpgrade your toolholding setup with the Omega ER16 Collet Standard Precision and experience the difference in hold, accuracy, and finish quality you can rely on day in and day out.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123392590,"sku":"OM32076","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_154e9f63-3baa-4426-8723-8a88d08674e1.jpg?v=1692187127"},{"product_id":"om32086","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 5.5mm - 4.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eThe Omega ER16 Collet Standard Precision is the dependable workhorse for everyday machining tasks. Built to fit standard ER16 collet chucks, this collet delivers a crisp, centered grip on round tool shanks and maintains consistent performance across jobs—from light milling to precision drilling.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this ER16 collet stands out\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for true concentricity, smoother toolpaths, and cleaner finishes on metal, plastics, and composite materials.\u003c\/li\u003e \u003cli\u003eRugged, hardened steel construction with precision-ground internal surfaces to preserve accuracy under load and over time.\u003c\/li\u003e \u003cli\u003eBalanced, reliable clamping action minimizes vibration and chatter, enabling stable feeds and speeds even at higher RPMs.\u003c\/li\u003e \u003cli\u003eDesigned for seamless compatibility with ER16 collet chucks, ensuring quick, repeatable tool changes and predictable clamping force across setups.\u003c\/li\u003e \u003cli\u003eCompact, robust design optimized for everyday machining workflows, making it a favorite for shop floors and home workshops alike.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications and scenarios\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEngraving, micro-milling, and precision drilling where concentric accuracy directly influences tolerances and surface quality.\u003c\/li\u003e \u003cli\u003eMachining aluminum, steel, brass, and even difficult-to-machine plastics where consistent grip and minimized run-out matter most.\u003c\/li\u003e \u003cli\u003eToolholding for small-diameter end mills and carbide tools commonly used with ER16 setups, helping you maintain tight tolerances across multiple passes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes it different from generic collets\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLow-run-out performance paired with durable construction reduces the risk of tool deflection during high-speed work.\u003c\/li\u003e \u003cli\u003eSpecifically engineered for reliable engagement with standard ER16 chucks, delivering repeatable clamping from job to job without re-calibration.\u003c\/li\u003e \u003cli\u003ePart of Omega’s standard precision line, a deliberate choice for shops that prioritize consistency, ease of use, and long-term reliability over fleeting price points.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for best results:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways clean both the collet and the tool shank before assembly to maintain optimal concentricity and grip.\u003c\/li\u003e \u003cli\u003eInsert the tool fully and tighten to the recommended torque to ensure uniform clamping force across all slots.\u003c\/li\u003e \u003cli\u003eInspect the internal slots for wear, rounding, or damage; replace the collet if you notice any deformation that could affect accuracy.\u003c\/li\u003e \u003cli\u003ePair this ER16 collet with compatible tools within the 4.5–5.5 mm family to maximize run-out control and surface finish consistency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123425358,"sku":"OM32086","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_811d1d8a-248e-492a-b267-d16a1c856678.jpg?v=1692187130"},{"product_id":"om32077","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 6mm - 5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eThe Omega ER16 Collet Standard Precision is designed for dependable, repeatable clamping of round tools in an ER16 collet chuck. With a tight 10 micron run-out, this collet delivers consistent accuracy across a wide range of everyday machining tasks, helping you achieve better concentricity and surface finishes without guesswork.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 µm run-out\u003c\/strong\u003e minimizes run-out-induced error, improving tolerance control and part quality in milling, drilling, and finishing operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e5–6 mm capacity\u003c\/strong\u003e optimized for common small-diameter tooling, ensuring secure grip for tools within this range when used with standard ER16 chucks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable ER16 compatibility\u003c\/strong\u003e pairs with standard ER16 collet chucks for broad compatibility with existing setups and tooling inventories.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent concentricity\u003c\/strong\u003e tight gripping reduces tool deflection and chatter, extending tool life and producing smoother cuts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, precision-ground construction\u003c\/strong\u003e built for everyday shop use, delivering dependable performance across multiple jobs without frequent readjustment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003ePerfect for operators who demand precision in small-diameter tooling. Use this ER16 collet for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMilling small-diameter end mills, drills, and engraving bits within the 5–6 mm range\u003c\/li\u003e \u003cli\u003ePrecise drilling and pocketing where concentricity matters\u003c\/li\u003e \u003cli\u003eDetail work on CNC machines, tabletop mills, and benchtop milling setups\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eIn practical terms, a 10 µm run-out translates to tighter diameters, cleaner surface finishes, and more consistent tool performance across multiple parts. When you pair this ER16 standard precision collet with your existing ER16 chuck, you gain reliable retention, reduced setup time, and predictable results—every time you tighten the collet.\u003c\/p\u003e \u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 x ER16 Collet, Standard Precision, 5–6 mm capacity\u003c\/li\u003e \u003cli\u003eDesigned for use with standard ER16 collet chucks\u003c\/li\u003e \u003cli\u003eOptimized for round tool retention with minimal run-out\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your machining accuracy with the Omega ER16 Collet Standard Precision—trusted clamping performance that keeps your tooling true and your finishes flawless.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123458126,"sku":"OM32077","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_0002a811-b557-4946-954d-8755a6e3fcd8.jpg?v=1692187134"},{"product_id":"om32087","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 6.5mm - 5.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eMeet the Omega ER16 Collet – Standard Precision designed for dependable, repeatable performance in everyday machining. Specifically built to clamp round stock in an ER16 collet chuck, this collet delivers precision you can trust from first cut to last finish.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e — exceptional concentricity that minimizes tool deflection and yields cleaner holes, tighter tolerances, and smoother finishes on milling, drilling, and pocketing tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER16 chuck compatibility\u003c\/strong\u003e — engineered to drop into standard ER16 collet chucks with reliable grip and consistent clamping force, reducing run-out variance across setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact clamping range (5.5mm – 6.5mm)\u003c\/strong\u003e — optimized for small-diameter features and precise workpiece docking, making it ideal for delicate inserts, micro-milling, and fine-detail work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral purpose machining readiness\u003c\/strong\u003e — built for practical, day-to-day use in metalworking, plastics, and non-ferrous materials, providing dependable performance on common CNC and manual milling tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy it matters: in precision machining, even a few microns of run-out can influence surface finish, hole accuracy, and tool life. The Omega ER16 Collet delivers a tight tolerance environment so end mills and drills cut true, stay centered, and resist unwanted chatter during high-feed or high-speed operations.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e: workshop professionals and hobbyists who demand reliable rigidity in a compact form factor. If you’re upgrading from a generic or higher-clearance collet, this standard precision ER16 option helps you achieve consistent results without dialing in extra compensations.\u003c\/p\u003e \u003cp\u003eTip for best results: keep the collet bore clean, wipe away chips before inserting tools, and apply a light touch of lubrication to the chuck interface during installation and removal to preserve concentricity over time.\u003c\/p\u003e \u003cp\u003eUpgrade your ER16 tooling with the Omega standard precision collet and experience tighter tolerances, better surface finishes, and more predictable outcomes across your milling and drilling projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123490894,"sku":"OM32087","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_e86bcd2e-4618-432e-9ed9-e10b10c81364.jpg?v=1692187137"},{"product_id":"om32078","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 7mm - 6mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Omega ER16 Collet Standard Precision is a dependable clamping solution designed specifically for ER16 collet chucks, delivering consistent performance across the 6–7 mm shank range. Built for precision work, this collet helps you maintain true runout control so your tools cut true from start to finish.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e6–7 mm clamping range\u003c\/strong\u003e with a secure collapse that holds smaller diameters cleanly, ensuring you can use a single collet for common small-tool sizes without sacrificing concentricity. (ER16-0275 style collets are specified for this range.)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e capability for general-purpose machining, helping minimize tool deflection and produce smoother finishes on aluminum, steel, and other materials. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise, repeatable performance\u003c\/strong\u003e— designed to maintain concentricity across multiple passes, so tool life and cut quality stay consistent across your project timeline. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy interchangeability\u003c\/strong\u003e with standard ER16 collet chucks, enabling quick tool changes on the shop floor or in a dedicated workcell. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReal-world practicality\u003c\/strong\u003e— a straightforward solution for milling, drilling, engraving, and light finishing tasks where dependable grip and minimal runout matter most. \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe ER16 family is known for its ability to clamp within a defined collapse range, holding shanks up to the nominal size while providing reliable retention for precise machining. In practice, you’ll find ER16 collets like these designed to grip accurately within the 6–7 mm window, enabling predictable performance across a wide range of tooling. \u003cem\u003eSource guidance on typical ER16 range and behavior comes from established tool-holding standards and catalog references.\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMicro-milling and fine finishing on aluminum or mild steel where tight runout translates to smoother surfaces and longer tool life.\u003c\/li\u003e \u003cli\u003ePrecision drilling and pocket milling in CNC setups that rely on steady collet grip to minimize wander and hearteningly repeatable results.\u003c\/li\u003e \u003cli\u003eEngraving and decorative milling where concentricity enhances edge quality and detail definition.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTips for best results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the spindle and ER16 chuck interface is clean and free of debris to maximize run-out performance.\u003c\/li\u003e \u003cli\u003eClock the collet into the spindle correctly to minimize misalignment between spindle taper and collet bore.\u003c\/li\u003e \u003cli\u003eUse end mills and drills within the 6–7 mm range and avoid over-extending tool overhang, which can amplify runout effects.\u003c\/li\u003e \u003cli\u003eRegularly inspect used collets for wear or tips of burrs that can affect concentricity, and replace as needed to preserve accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Omega ER16 Collet Standard Precision is a focused, reliable choice for machinists who want consistent clamping, low runout, and straightforward compatibility with common ER16 tooling. It’s the practical upgrade for anyone prioritizing repeatable accuracy in everyday milling, drilling, and engraving tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123523662,"sku":"OM32078","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_b5bc5b3f-d66c-4350-b12b-28893af8b5a8.jpg?v=1692187140"},{"product_id":"om32088","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 7.5mm - 6.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eOmega Products delivers a dependable, standard-precision ER16 Collet engineered for consistent grip in ER16 collet chucks. With an impressive 10 micron run-out, this collet is built to keep your toolpath true and your finishes clean, making it a reliable workhorse for everyday machining tasks.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out (TIR)\u003c\/strong\u003e for tight concentricity and improved surface finish, even at demanding feeds and speeds. This level of runout is consistently achievable in standard precision ER16 collets and is widely recognized as a practical balance between cost and accuracy. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e6.5–7.5 mm capacity\u003c\/strong\u003e designed to clamp tool shanks within the common ER16 range, making it compatible with a broad spectrum of end mills and drills used in CNC milling and general machining. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for ER16 collet chucks\u003c\/strong\u003e so you can swap into existing setups without adapters, delivering straightforward installation and reliable performance in routine workflows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis standard precision ER16 collet is ideal for a wide array of machining scenarios: milling small profiles, profiling and pocketing operations, and precise drilling with tools in the 6.5–7.5 mm range. It’s especially well-suited for shops that value consistent toolholding without the premium cost of ultra-precision options, giving you dependable runout that supports predictable cycles and reproducible results. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the Omega ER16 Collet?\u003c\/strong\u003e It pairs solid, repeatable grip with practical accuracy for general-purpose machining. When you’re balancing throughput and finish quality, this standard precision collet can reduce tool deflection and chatter caused by excessive runout, helping you achieve cleaner cuts and longer tool life compared to lower-tolerance alternatives. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTips for best results\u003c\/strong\u003e - Clean both the collet bore and the tool shank before clamping, thread the nut smoothly by hand first, and tighten to your spindle’s recommended torque to maintain concentricity. - Use tools within the 6.5–7.5 mm range to maximize gripping efficiency and minimize runout accumulation. - Pair with balanced end mills and properly maintained chucks to sustain precision over time.\u003c\/p\u003e \u003cp\u003eIncluded in this listing is the Omega ER16 Collet as a single, ready-to-use component designed for immediate integration into your ER16 collet chuck. For projects that demand reliable concentricity in everyday machining, this standard precision collet delivers consistent performance without the higher price tag of ultra-precision variants. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123556430,"sku":"OM32088","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_9d15cda9-b1a5-4189-b4a6-5a8c964bbf85.jpg?v=1692187144"},{"product_id":"om32079","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 8mm - 7mm","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable precision in small-diameter milling and drilling, the Omega ER16 Collet (7–8 mm) — Standard Precision — delivers repeatable clamping with exceptionally low run-out. Designed for use with ER16 collet chucks, this collet keeps cutting tools centered under demanding workloads, ensuring consistent, high-quality results every time.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003ch2\u003eWhy choose this ER16 collet?\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUltra-low run-out:\u003c\/strong\u003e 10 micron run-out (0.01 mm) provides true rotation, minimizing tool deflection and delivering smoother finishes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e7–8 mm clamping range:\u003c\/strong\u003e specifically tuned for shanks in the 7–8 mm size, making it ideal for a wide range of common end mills and carbide tools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision for reliable consistency:\u003c\/strong\u003e engineered to maintain tight tolerances across batches, reducing rework and setup time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust, durable construction:\u003c\/strong\u003e hardened steel with precise bore geometry maintains concentricity even under heavy milling loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEffortless integration:\u003c\/strong\u003e seamless compatibility with typical ER16 collet chucks and milling machines, enabling quick tool changes and straightforward setup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e excels at drilling, slotting, pocketing, and profiling with small-diameter tools in aluminum, steel, and other materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical advantages you’ll notice\u003c\/h2\u003e\n\u003cp\u003eWith a proven 10 micron run-out, operators see improvements in surface finish, dimensional accuracy, and tool life. The precise clamping reduces vibration and chatter, which translates into cleaner cuts and longer-lasting end mills. This makes the Omega ER16 Collet a dependable choice for prototypes, small-batch production, or hobbyist projects that demand repeatable results.\u003c\/p\u003e \u003ch2\u003eUse cases and best practices\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIdeal for holding small-diameter end mills and carbide tools in CNC mills and manual milling setups.\u003c\/li\u003e \u003cli\u003ePair with balanced tooling to maximize concentricity and minimize run-out-related deviations.\u003c\/li\u003e \u003cli\u003eKeep the collet bore clean and store in a protective case to preserve gripping surfaces and bore integrity.\u003c\/li\u003e \u003cli\u003eEnsure you’re using the correct 7–8 mm shank tools and apply the manufacturer’s recommended torque when tightening.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho benefits most\u003c\/h2\u003e\n\u003cp\u003eThis standard-precision ER16 collet is perfect for machinists, hobbyists, and production environments where dependable concentricity and consistent results matter. If your work involves small-diameter milling, precision drilling, or delicate pocketing, this collet helps you achieve repeatable accuracy without sacrificing tool life.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123589198,"sku":"OM32079","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_a04f62aa-fe5e-453f-a6f7-95f7de7a2fdf.jpg?v=1692187147"},{"product_id":"om32089","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 8.5mm - 7.5mm","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eOmega Products ER16 Collet Standard Precision\u003c\/strong\u003e—a reliable clamping solution built for round tooling and workpieces in ER16 collet chucks. With a tight 10 micron run-out, this collet delivers consistent grip and dependable accuracy across everyday general-purpose machining tasks, from milling to drilling and beyond.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision you can trust\u003c\/strong\u003e: 10 micron run-out minimizes tool deflection and chatter, producing cleaner cuts, better surface finishes, and tighter tolerances over the course of a production run.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for ER16 collet chucks\u003c\/strong\u003e: This standard precision collet is optimized for repeatable seating and firm, uniform clamping on round tooling, helping your CNC mill or drill press stay true—even at higher speeds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile general-purpose performance\u003c\/strong\u003e: Ideal for a wide range of everyday machining applications, from light milling to precise drilling, where consistent grip and predictable results matter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, durable construction\u003c\/strong\u003e: Built to withstand repeated clamping cycles, with a robust internal clamping surface that resists wear and maintains accuracy over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUser-friendly for efficient setups\u003c\/strong\u003e: Smooth insertion and removal into ER16 chucks, so tool changes are quick and repeatable, minimizing downtime in your workflow.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat this means in real-world use: you’ll experience steadier tool alignment, fewer deviations in small-diameter features, and a more repeatable process when swapping tooling. The 10 µm run-out specification helps ensure that your end mills, drills, and other round tools perform consistently—reducing the need for frequent rework and allowing you to hit tight tolerances with confidence.\u003c\/p\u003e \u003ch3\u003eIdeal applications and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSmall-diameter milling and precise drilling in aluminum, brass, and plastics where tight tolerances are important.\u003c\/li\u003e \u003cli\u003ePrototype work or hobbyist projects that demand reliable, repeatable clamping without excessive setup time.\u003c\/li\u003e \u003cli\u003eShop environments where quick tool changes and dependable seating contribute to higher overall productivity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore mounting, clean the collet bore and the tool shank to remove chips and debris that can affect run-out.\u003c\/li\u003e \u003cli\u003eAlways insert tools fully and tighten the ER16 chuck to the manufacturer’s recommended torque to maintain seating integrity.\u003c\/li\u003e \u003cli\u003eUse a dial indicator to verify run-out on high-precision jobs; if run-out drifts, re-seat the collet and check the tool shank for imperfections.\u003c\/li\u003e \u003cli\u003eStore collets clean and dry, rotating usage to minimize wear on any single contact surface and preserve accuracy over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your toolkit with the Omega ER16 Collet Standard Precision to achieve consistent, trustworthy clamping for round tooling in ER16 systems. Add it to your cart and experience steadier performances, smoother finishes, and more predictable results in your next machining project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123621966,"sku":"OM32089","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_27c87a3e-163d-46b9-9eba-8c77bca0dbb4.jpg?v=1692187150"},{"product_id":"om32080","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 9mm - 8mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eOmega ER16 Collet – Standard Precision, 10 μm Run-Out (8–9 mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for reliable, repeatable toolholding in ER16 collet chucks, this standard-precision collet delivers consistently tight concentricity for general machining tasks. With a measured run-out of just 10 microns, you’ll notice improved accuracy on every cut, smoother toolpaths, and cleaner finishes compared with looser setups. \u003cem\u003e8–9 mm\u003c\/em\u003e tool shanks fit securely, making it a practical choice for common end mills and tooling in routine production or prototyping. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey specifications and benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eClamp range:\u003c\/strong\u003e 8–9 mm tool shanks, aligning with the most commonly used small-diameter tooling for precise milling and drilling tasks. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRun-out precision:\u003c\/strong\u003e 10 μm (0.01 mm) run-out, supporting tighter tolerances and improved surface quality in aluminum, brass, and steel workpieces. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard precision design:\u003c\/strong\u003e Optimized for dependable performance in everyday machining, offering consistent gripping force and concentricity across dozens or hundreds of cycles. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER16 compatibility:\u003c\/strong\u003e Built to pair with ER16 collet chucks, a widely adopted system for rigid, accurate toolholding in CNC machines and milling centers. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Manufactured from robust steel with precise jaw geometry to resist wear and maintain accuracy under busy shop conditions. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhy this level of precision matters: even small run-out translates into minor deviations that compound through a cut, affecting bore diameters, pocket depths, and surface finish. The Omega ER16 standard-precision collet with 10 μm run-out helps you achieve repeatable results, reduce tool wear from wobble, and maintain tighter tolerances across batches. This is especially valuable on small-diameter end mills and when finishing passes are critical to the final part quality. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse cases and practical tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIdeal for CNC milling, drilling, pocketing, and light finishing tasks where concentricity directly influences accuracy and surface finish.\u003c\/li\u003e \u003cli\u003ePair with a matched ER16 collet chuck and a clean shank to minimize misalignment. Always clean both the collet and tool shank before tightening.\u003c\/li\u003e \u003cli\u003eUse the proper collet wrench and avoid over-tightening to prevent collet deformation, which can compromise run-out performance.\u003c\/li\u003e \u003cli\u003eRun a quick test cut after assembly to verify concentricity and surface finish, especially when switching to a new batch of tooling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWho it’s for\u003c\/strong\u003e: hobbyists and professionals who rely on consistent toolholding for accurate milling, engraving, and precision drilling. If you routinely work with 8–9 mm tooling and value low run-out for finish quality and dimensional accuracy, this ER16 standard-precision collet is a dependable choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123654734,"sku":"OM32080","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_82dc8058-7952-4c20-a2b2-6109d863803e.jpg?v=1692187153"},{"product_id":"om32090","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 9.5mm - 8.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eOmega ER16 Collet Standard Precision\u003c\/strong\u003e is engineered for reliable, repeatable performance in everyday machining. Built to pair with an ER16 collet chuck, this collet delivers a secure, concentric grip on cutting tools and end mills, helping you achieve consistent results from the first pass to the last.\u003c\/p\u003e \u003cp\u003eKey advantages you’ll notice in your shop:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e keeps tool runout exceptionally tight, reducing shaft deflection and delivering cleaner finishes on small-diameter tools.\u003c\/li\u003e\n\u003cli\u003eDesigned for general purpose machining tasks—profiling, pocketing, drilling, and light milling—where stable clamping and predictable tolerances matter most.\u003c\/li\u003e\n\u003cli\u003eRobust, precision-ground bore and segmented grip provide dependable clamping force across routine jobs, minimizing tool chatter and improving surface quality.\u003c\/li\u003e\n\u003cli\u003eEffortless drop-in compatibility with standard ER16 collet chucks, so tool changes are quick and workflow stays productive.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this ER16 collet stands out: it blends practical precision with a straightforward design that stays true under repeated use. The tight run-out and solid clamping behavior translate into more consistent diameters, fewer reworks, and a smoother cutting experience—especially when swapping between tools within the ER16 range.\u003c\/p\u003e \u003cp\u003eBest suited for metalworking and machining setups that value accuracy without overcomplication. If you’re looking for a reliable, standard-precision ER16 collet to keep your milling and drilling operations on track, this product delivers steady performance you can trust across daily tasks and longer production runs.\u003c\/p\u003e \u003cp\u003eClamping range indication (as reflected in the product title): 8.5–9.5 mm, making it a practical choice for setups that require this specific specification without changing tooling configurations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123687502,"sku":"OM32090","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_9fc01618-6808-41ef-8bf8-a297b4727c33.jpg?v=1692187156"},{"product_id":"om32081","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 10mm - 9mm","description":"\u003cdiv\u003e\n\u003cp\u003eOmega ER16 Collet Standard Precision delivers dependable, repeatable tool holding for your ER16 collet chuck. Built for general purpose machining, this collet keeps your round tooling centered with tight tolerance, giving you cleaner cuts and more consistent results across jobs.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e: The standout feature of this ER16 collet is its exceptionally low run-out, helping you achieve precise tool alignment, reduced run-out-induced chatter, and better surface finishes on milling, drilling, and pocketing tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard ER16 compatibility\u003c\/strong\u003e: Designed to clamp directly in an ER16 collet chuck, enabling quick tool changes and reliable, repeatable holding for small-diameter endmills and round-tools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for general purpose machining\u003c\/strong\u003e: Whether you’re finishing aluminum, brass, or some steels, this collet maintains concentricity to support accurate Profiling, contouring, and light finishing passes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent performance you can trust\u003c\/strong\u003e: For shops and workshops that rely on repeatability, this standard precision collet delivers steady gripping force and predictable results across multiple sessions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple, practical toolholding\u003c\/strong\u003e: A straightforward, no-fruss design that integrates smoothly into everyday CNC and manual milling setups, reducing setup time and boosting throughput.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits: machinists, CNC operators, hobbyists, or education labs using ER16 chucks who require reliable, high-precision clamping for round tools. Use this collet as part of a thoughtful tooling system to improve part tolerances, finish quality, and workflow efficiency—without the complexity of multiple, variant options.\u003c\/p\u003e \u003cp\u003ePair this ER16 Collet with a matched ER16 chuck for repeatable performance across jobs, and rely on its standard precision to keep your tooling aligned from first cut to last.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123720270,"sku":"OM32081","price":5.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_eb382fb2-fb57-4e75-9272-12ad36d65a2a.jpg?v=1692187160"},{"product_id":"om33034","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 10.5mm - 10.3mm","description":"\u003cdiv\u003eWhen precision clamping is essential for consistent machining results, the Omega Products ER16 collet stands out with its reliable 10-micron run-out tolerance. Designed specifically for diameters between 10.3 mm and 10.5 mm, this standard precision collet fits seamlessly into ER16 collet chucks, providing secure, repeatable grip on round tooling without the complexity of ultra-high-precision alternatives. \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e Machinists and toolmakers rely on these collets for everyday milling, drilling, and turning operations where tight concentricity matters but extreme tolerances are not required. The slotted design distributes clamping force evenly, reducing tool slippage and extending both collet and cutter life during general-purpose work on mills and lathes. Key advantages include straightforward installation in standard ER16 holders, excellent value for high-volume production runs, and the ability to maintain accuracy across repeated setups. Whether you’re holding end mills in a CNC machining center or securing drills on a manual mill, this collet delivers dependable performance without over-engineering your setup.\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123753038,"sku":"OM33034","price":18.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_04ffda26-a508-4d7f-a5e1-3d74fb4966da.jpg?v=1692187163"},{"product_id":"om33035","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 11mm - 10.8mm","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Omega ER16 Collet Standard Precision — a purpose-built holding solution for round stock in ER16 collet chucks. Designed for dependable, repeatable results in milling and light drilling, this collet delivers a tight, true grip every time, so your tools run true and your finishes stay clean.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e10 micron run-out for predictable machining\u003c\/strong\u003e — precision matters when feeds and speeds push tolerances. This ER16 collet is engineered to minimize lateral run-out to about 10 microns, helping you maintain concentricity between the tool and workpiece. The result is straighter bores, cleaner cuts, and reduced tool wear, even on long runs or fine-feature parts.\u003c\/p\u003e \u003cp\u003eThe ER16 family is a staple in workshop setups, and this standard-precision version is built to slide naturally into a standard ER16 collet chuck. It’s the reliable workholding choice when you need steady performance across a broad range of materials, from aluminum to stainless steel, without the need for specialized or high-cost variants.\u003c\/p\u003e \u003cp\u003eKey benefits and how they translate to real-world use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongconsistent gripping power\u003e: A precise, uniform jaw geometry clamps round stock securely, minimizing run-out and slippage during heavy milling or rapid drilling cycles.\u003c\/strongconsistent\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongeasy setup\u003e: Designed to drop into your ER16 chuck with straightforward alignment, reducing setup time and operator fatigue on busy shop days.\u003c\/strongeasy\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongwide material compatibility\u003e: Performs reliably with common milling and drilling tools, from end mills to small drills, across a range of workpiece materials.\u003c\/strongwide\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongdurable construction\u003e: Built to withstand routine shop conditions, maintaining accuracy after repeated insertions and removals.\u003c\/strongdurable\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongcost-effective precision\u003e: Delivers the benefits of tight tolerance holding without the premium price of ultra-high-precision variants, making it ideal for general-purpose machining where accuracy is key.\u003c\/strongcost-effective\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e from the Omega ER16 Collet Standard Precision?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFabricators and model makers performing consistent milling passes where concentricity matters for finish and size accuracy.\u003c\/li\u003e \u003cli\u003eHobbyists upgrading from basic collets who want improved run-out without stepping into high-end gear.\u003c\/li\u003e \u003cli\u003eShop floor operations that prioritize dependable grip and predictable results across a variety of job speeds and materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this ER16 collet stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongconcentric control\u003e with minimal run-out translates to better surface finishes and tighter tolerances on drilled and milled holes.\u003c\/strongconcentric\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongversatile compatibility\u003e with standard ER16 collet chucks means it slots into existing setups without compatibility concerns.\u003c\/strongversatile\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongpractical durability\u003e designed to hold up to daily use in a busy workshop, keeping its precision over time.\u003c\/strongpractical\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe included image showcases the collet from multiple angles, illustrating the precise jaw geometry and robust construction you can expect in real-world machining. This is the single, consistent solution you’ll rely on for dependable workholding in your ER16 setup.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123785806,"sku":"OM33035","price":18.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_ac315c99-d5db-47be-a4aa-9116f66aa4ce.jpg?v=1692187166"},{"product_id":"om33036","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 11.5mm - 11.3mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eMeet the Omega ER16 Collet Standard Precision—a cornerstone for precision machining that keeps your tooling centered and your work within tight tolerances. Designed to pair seamlessly with a standard ER16 collet chuck, this collet delivers consistently low run-out and reliable clamping for everyday milling, drilling, and finishing tasks.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages you’ll notice on the shop floor:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExacting 10 micron run-out\u003c\/strong\u003e ensures tool tips stay true to the intended path, producing cleaner cuts, smoother finishes, and tighter overall part tolerances.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER16 compatibility\u003c\/strong\u003e built to mate with standard ER16 collet chucks, giving you a dependable, repeatable grip on round tooling and machined stocks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise interface range\u003c\/strong\u003e engineered for tools within the 11.3–11.5 mm spectrum, matching the specifications in the product title for a secure, balanced hold.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, precision-ground construction\u003c\/strong\u003e crafted from hardened steel to resist wear and maintain accuracy through repeated clamping cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for everyday metalworking\u003c\/strong\u003e ideal for carbide end mills, drills, and light reaming tasks where consistent concentricity matters most.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e: professional machinists, CNC operators, and serious hobbyists who demand repeatable performance from their ER16 tooling. If you’re building fixtures, pocketing pockets, or performing fine-feature milling, this collet keeps tooling aligned so your parts stay within specification.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e: even small reductions in run-out translate to longer tool life, fewer pass failures, and improved surface finishes. The Omega ER16 Standard Precision collet minimizes wobble at the cutting edge, helping you achieve dependable results across job after job.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for best results\u003c\/strong\u003e:\n- Clean both the collet and tool shank before assembly to ensure a true seating.\n- Insert the tool straight and tighten to the manufacturer’s torque recommendation to preserve concentricity.\n- Use a dial indicator or test setup on critical runs to confirm run-out remains at or near 10 microns.\n- Store in a dry environment to prevent corrosion and keep mating surfaces pristine for the next setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123818574,"sku":"OM33036","price":18.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_4787c261-0dfe-4138-964f-058be513530f.jpg?v=1692187170"},{"product_id":"om33037","title":"Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 12mm - 11.8mm","description":"\u003cdiv\u003e\n\u003cp\u003eWhen every micron counts, the Omega ER16 Collet Standard Precision delivers true-runout performance for your machining tasks. Engineered for use with an ER16 collet chuck, this collet clamps round tool shanks with exceptional concentricity, keeping cut paths clean and deflection minimal across your workpiece.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e means your tool stays centered as it spins, reducing chatter, improving surface finish, and ensuring repeatable tolerances across batches. Whether you’re milling precise slots, drilling tiny holes, or finishing fine features, this level of precision translates directly into better part quality and longer tool life.\u003c\/p\u003e \u003cp\u003eConstructed from hardened steel and precision-ground for a snug, repeatable grip, the Omega ER16 collet maintains a stable clamping force even under demanding milling loads. The design minimizes run-out around the full 360 degrees of rotation, so your CAM-programmed paths map cleanly to the actual cut every time.\u003c\/p\u003e \u003cp\u003eWho benefits from this collet? Anyone performing high-precision machining with ER16 toolholding—machinists, hobbyists, and small shops alike—who needs dependable, repeatable results without sacrificing efficiency. It’s an approachable upgrade for upgrading everyday setups or refining production runs where consistency matters as much as throughput.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRun-out\u003c\/strong\u003e: 10 microns for consistent tool alignment\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: hardened steel with precision-ground surfaces for longevity and repeatable clamping\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: designed for standard ER16 collet chucks, ideal for round stock and tooling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: milling, drilling, engraving, and light finishing where precision is essential\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability\u003c\/strong\u003e: stable grip under load, supporting accurate, repeatable results over time\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImages show the same item from multiple angles to highlight the exact geometry and grip profile you’ll rely on in daily use.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123851342,"sku":"OM33037","price":18.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er16collet_54659ad0-29a7-489d-b8b7-97c336c1e9e5.jpg?v=1692187173"},{"product_id":"om32144","title":"Omega Products ER20 Collet Standard Precision - 10 Micron Run-Out - 1mm - 0.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e \u003cp\u003eMeet the Omega ER20 Collet Standard Precision—the dependable core of precise machining. Engineered for smooth, repeatable clamping in ER20 collet chucks, this collet delivers consistently accurate results across every run. With a tight 10 micron run-out, it minimizes eccentricity and delivers a true, concentric grip on round cutting tools, shims, and shanks for general purpose milling and drilling.\u003c\/p\u003e \u003ch3\u003eWhy this ER20 Collet stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for superior concentric gripping, enhancing tool life, surface finish, and dimensional accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard ER20 interface\u003c\/strong\u003e ensures broad compatibility with common milling machines and spindle chucks already in your shop.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRigid, repeatable clamping\u003c\/strong\u003e design resists wear and maintains consistency through repeated tool changes and heavy cuts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral-purpose machining ready\u003c\/strong\u003e—ideal for a wide range of applications from light milling to precise drilling where accuracy matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable performance\u003c\/strong\u003e you can count on for everyday shop tasks, from prototyping to small-batch production.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits for your workflow\u003c\/h3\u003e\n\u003cp\u003eChoosing a high-precision ER20 collet directly impacts the quality of your work. The 10 µm run-out minimizes tool deflection that can cause chatter, waviness, or oversized tolerances. This means tighter part tolerances, cleaner tool paths, and a more predictable machining process—whether you’re engraving, contouring, or pocketing on a CNC mill, or performing precise deburring and finishing tasks.\u003c\/p\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003eIdeal for hobbyists upgrading their CNC setup, small shops refining repeatability, and professionals who need dependable, everyday precision. If your workflow relies on consistent grip and minimal run-out when using round tooling with an ER20 chuck, this collet is a strong, practical upgrade.\u003c\/p\u003e \u003ch3\u003eCare and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep the collet and chuck interface clean to preserve accuracy and seating.\u003c\/li\u003e \u003cli\u003eInsert the tool shank fully and tighten evenly to minimize run-out and wear.\u003c\/li\u003e \u003cli\u003ePeriodically verify run-out with a suitable measuring method to ensure ongoing precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123884110,"sku":"OM32144","price":8.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er20collet_c6ff882b-4a2d-47f2-8360-7c48e1e97d62.jpg?v=1692187178"},{"product_id":"om32145","title":"Omega Products ER20 Collet Standard Precision - 10 Micron Run-Out - 1.5mm - 1mm","description":"\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\n\u003cp\u003eMeet the Omega ER20 Collet Standard Precision — a dependable, high-precision clamp for round tools in an ER20 collet chuck. Built for consistent performance in everyday machining, this collet delivers clean runs and reliable gripping so you can focus on the cut, not the wobble.\u003c\/p\u003e \u003ch2\u003eWhy this ER20 collet stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e10 micron run-out\u003c\/strong\u003e for tight tolerances and superior concentricity across every pass. Small-diameter work tends to show errors quickly; this collet minimizes run-out to help you achieve smoother finishes and more accurate diameters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eER20 compatibility\u003c\/strong\u003e with standard ER20 collet chucks, making it a straightforward upgrade or replacement for existing setups without changing fixtures or tooling routines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for small-diameter tooling\u003c\/strong\u003e and micro-machining tasks, efficiently clamping tools in the 1.0–1.5 mm range for precise milling, drilling, and engraving applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, reliable construction\u003c\/strong\u003e built to withstand frequent tightening and high-speed machining, helping you maintain consistent performance project after project.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal uses and real-world applications\u003c\/h2\u003e\n\u003cp\u003eWhether you’re refining a new prototype or finishing a production run, this ER20 collet shines in scenarios that demand tight tolerances from tiny tooling. Use it for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMicro-milling of jewelry, electronics housings, or precision fixtures where concentricity matters\u003c\/li\u003e \u003cli\u003eFine-drilling and deburring of small-diameter holes\u003c\/li\u003e \u003cli\u003eEngraving, etching, or slotting on delicate workpieces where run-out can affect depth and width\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it improves your workflow\u003c\/h2\u003e\n\u003cp\u003eWith a 10 µm run-out specification, you’ll notice reduced tapering and improved finish quality on small-diameter features. The precise grip minimizes tool deflection, enabling higher feed rates without sacrificing accuracy. That translates to less rework, shorter cycle times, and more predictable results for your milling or drilling operations.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCollet type:\u003c\/strong\u003e ER20\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRun-out:\u003c\/strong\u003e 10 microns\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTool range (approximate):\u003c\/strong\u003e 1.0–1.5 mm tooling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened steel construction for lasting precision\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplicability:\u003c\/strong\u003e Suitable for standard ER20 collet chucks\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your machining accuracy with the Omega ER20 Collet Standard Precision. Precision you can feel in every cut, reliability you can trust through every project, and a performance edge that helps you deliver consistently tight tolerances on small-diameter tooling.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123916878,"sku":"OM32145","price":8.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er20collet_bf3427f7-8618-41c6-82d0-d7c7a2533731.jpg?v=1692187182"},{"product_id":"om32132","title":"Omega Products ER20 Collet Standard Precision - 10 Micron Run-Out - 2mm - 1.5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/omega.png?v=1657700908\" data-mce-selected=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOmega ER20 Collet, Standard Precision\u003c\/strong\u003e is built for micro-machining where consistent grip and concentricity matter. This ER20 collet is specifically sized for tools with a 1.5–2.0 mm shank, making it a reliable choice for small-diameter milling, drilling, and engraving tasks. With a stated 10 micron run-out, it delivers exceptional accuracy when holding delicate tooling and finishing passes that demand tight tolerance control.\u003c\/p\u003e\n\u003cp\u003eKey benefits and how it translates to real-world outcomes:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise run-out at micro-dimensions:\u003c\/strong\u003e 10 microns of run-out minimizes tool wobble, leading to steadier feeds, cleaner cuts, and smoother finishes on small-diameter tools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSocket compatibility with ER20 chucks:\u003c\/strong\u003e Designed to snap into standard ER20 collet chucks, enabling quick tool changes without sacrificing accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmall-diameter versatility:\u003c\/strong\u003e Optimized for 1.5–2.0 mm shanks, ideal for micro-milling, fine engraving, and precision drilling where every micron counts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral-purpose precision for day-to-day machining:\u003c\/strong\u003e Not just for specialists—the standard precision build provides reliable performance across a range of common machining tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eContributes to repeatable outcomes:\u003c\/strong\u003e Consistent gripping force and concentricity help maintain tolerances across multiple passes and setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePractical use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMicro-milling tiny features on PCBs or plastic parts where dimensional accuracy matters.\u003c\/li\u003e \u003cli\u003eEngraving fine details with small-diameter end mills, requiring steady tool control.\u003c\/li\u003e \u003cli\u003eDelicate drilling of precise pilot holes using small shank tools, where run-out can impact hole diameter and finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose this standard precision ER20 collet?\u003c\/strong\u003e It strikes a balance between dependable everyday performance and the precision needed for small-tool machining. If you work with tools in the 1.5–2.0 mm range and rely on consistent concentricity, this collet delivers the reliable grip and accuracy that your workflow depends on—without the complexity of higher-tolerance variants.\u003c\/p\u003e\n\u003cp\u003eTips for best results:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the ER20 collet chuck interface is clean before seating the tool to preserve accuracy.\u003c\/li\u003e \u003cli\u003eInsert the tool straight and tighten the chuck securely to maximize grip and minimize run-out drift.\u003c\/li\u003e \u003cli\u003eUse appropriate cutting speeds and feeds for small-diameter tools to leverage the collet’s precision.\u003c\/li\u003e \u003cli\u003eInspect tooling and replace worn or damaged collets to maintain consistent performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":40267123949646,"sku":"OM32132","price":6.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/er20collet_3626b456-4436-4cfe-b0c5-f29f2d6e0d89.jpg?v=1692187185"}],"url":"https:\/\/www.protool-ltd.co.uk\/collections\/er-collets.oembed?page=14","provider":"Protool Precision Tools","version":"1.0","type":"link"}