{"title":"Carmex Thread Turning Holders, Kits \u0026 Spares","description":"\u003cp\u003eCarmex thread turning toolholders, boring bars, kits, anvils, screws, keys and spares for Carmex laydown threading inserts.\u003c\/p\u003e","products":[{"product_id":"ser0808h11","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 100mm OAL - 11ER Insert - 8x8 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Holder with Screw Clamp is a precision tool holder built for accurate external threading in right-hand operations. Paired with ER\/EL inserts, including 11ER, it delivers strong rigidity and reliable performance in a compact 100 mm overall length.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConfiguration\u003c\/b\u003e: Right-Hand external thread turning holder designed for external threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping\u003c\/b\u003e: Screw clamp mechanism provides a secure grip to minimize runout during cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Supports ER\/EL inserts, with specific compatibility for 11ER external threading inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Support\u003c\/b\u003e: Specially designed to accommodate U-Type inserts for optimized accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix Angle\u003c\/b\u003e: 1.5° helix angle enhances chip evacuation and cutting efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength\u003c\/b\u003e: 100 mm overall length (OAL) offers a balance of reach and rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 8x8 mm square shank for stable mounting and alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Robust design that maintains alignment and rigidity under demanding machining conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith this Carmex holder, you gain precise external thread turning performance, stable tool guidance, and efficient chip management. The 1.5° helix angle supports smooth material removal, reducing wear and improving surface finish on threaded parts. The screw-clamp setup ensures consistent grip on inserts, helping you achieve repeatable thread profiles across production runs. Ideal for workshops and job shops that demand dependable external threading capability in a compact, durable package.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282888798286,"sku":"SER0808H11","price":42.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_f9e4fbe4-1ce1-4138-bbb4-c7b892a0e790.png?v=1761733281"},{"product_id":"ser1010h11","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 100mm OAL - 11ER Insert - 10x10 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder (Right-Hand, 100 mm OAL) is a precise, robust tool holder designed for external thread turning on lathes and CNC turning centers. Built for reliability, it uses a secure screw-clamp system and is compatible with ER\/EL inserts and U-Type configurations, making it a versatile choice for demanding threading jobs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand external threading\u003c\/b\u003e: optimized for producing right-hand threads with clean, repeatable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100 mm overall length\u003c\/b\u003e: extended reach for better access on larger workpieces and improved rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e10x10 mm shank\u003c\/b\u003e: standard, compatible with a wide range of tool posts and turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER and EL insert compatibility\u003c\/b\u003e: supports common external threading inserts for versatile thread pitches and finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert support\u003c\/b\u003e: designed to accommodate U-Type inserts for precise alignment and stable cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e11ER insert optimized\u003c\/b\u003e: compatible with 11ER geometry to deliver consistent chip formation and surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew-clamp retention\u003c\/b\u003e: quick, secure locking that minimizes runout and stabilizes cutting forces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: enhances chip evacuation and improves cutting efficiency during longer runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust construction\u003c\/b\u003e: engineered for rigidity and dependable performance under sustained threading operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool holder is ideal for job shops and manufacturing environments that require accurate external thread turning on a range of parts—from shafts to housings. The combination of a solid screw-clamp mechanism, compatible insert options (ER\/EL and U-Type), and a precise 1.5° helix angle helps you achieve consistent thread leads, better surface finish, and shorter cycle times. Use cases include external threading of metric and inch threads on small to medium-sized parts, with reliable repeatability across multiple setups. When selecting inserts, pairing the 11ER geometry with the 100 mm OAL holder ensures stable cutting conditions and predictable performance across common thread pitches.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282888831054,"sku":"SER1010H11","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_7063ec13-5d05-41d9-9ca4-6fc9d4ab6801.png?v=1761733170"},{"product_id":"ser1010m11","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 150mm OAL - 11ER Insert - 10x10 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Screw Clamp Thread Turning External Holder is engineered for precise external threading with dependable rigidity. Built for right-hand threading work, it pairs with ER\/EL inserts to deliver accurate, repeatable results in demanding machining environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand External Thread Turning Holder\u003c\/b\u003e: Optimized for external threading with right‑hand cutting direction, providing stable engagement and predictable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm Overall Length (OAL)\u003c\/b\u003e: Generous reach that maintains rigidity while enabling deeper threading operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e10 x 10 mm Shank\u003c\/b\u003e: Compact, square shank design for secure mounting in standard tool posts and holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e11ER Insert Compatible\u003c\/b\u003e: Specifically designed to hold 11ER inserts while also supporting ER and EL insert options for versatility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Support\u003c\/b\u003e: Engineered to accommodate U-Type inserts, expanding insert availability for various threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Clamping\u003c\/b\u003e: Robust screw-clamp mechanism delivers reliable grip and minimizes runout during cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle (Typical)\u003c\/b\u003e: Helix angle facilitates efficient chip evacuation and steady cutting action in external threading.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder provides the stability and compatibility needed for clean, consistent external threading—reducing setup time and improving tool life. Its precise clamping, compatible insert options, and thoughtful geometry help you achieve smooth threads, tighter tolerances, and improved surface finish across a range of workpieces.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282888863822,"sku":"SER1010M11","price":54.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_68ab07e5-cc19-42fe-ae84-10b01b05d9c5.png?v=1761733164"},{"product_id":"ser1212k11","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 125mm OAL - 11ER Insert - 12x12 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nMeet the Carmex Screw Clamp Thread Turning External Holder — a precision tool designed for external threading on lathes and CNC machines. This right-hand holder is engineered to deliver stable, accurate thread profiles with efficient setup and robust clamping, tailored for shops that demand consistent results.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: External thread turning holder with a secure screw clamp for quick, repeatable set-ups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHandedness\u003c\/b\u003e: Right-Hand configuration optimized for standard external threading operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall length\u003c\/b\u003e: 125 mm (OAL) providing ample reach and rigidity during heavy cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank size\u003c\/b\u003e: 12 x 12 mm compatible with common tool-holding systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert compatibility\u003c\/b\u003e: Designed for 11ER inserts; also compatible with EL inserts for expanded threading options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type support\u003c\/b\u003e: U-Type holders accommodate U-Type inserts, enabling specialized threading applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix angle\u003c\/b\u003e: 1.5° helix angle promotes efficient chip evacuation and smoother cutting action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Robust, rigid build with a secure clamping mechanism to minimize deflection during machining.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith this Carmex external thread turning holder, you gain precise control over external threading tasks, reduced chatter, and reliable performance across multiple passes. The combination of a secure screw clamp, compatible insert options, and a compact 12 x 12 mm shank makes it a versatile choice for competitive workshops tackling bolts, shafts, and threaded components. Its design supports consistent thread form and surface finish, while the 125 mm reach helps you work efficiently on longer workpieces. Ideal for machinists and shops aiming for repeatable results in both manual and CNC turning environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282888896590,"sku":"SER1212K11","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_663a93ee-2062-4d96-8a6f-ee4b75f5d472.png?v=1761733168"},{"product_id":"ser1212m11","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 150mm OAL - 11ER Insert - 12x12 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nEngineered for precision external thread turning, the Carmex Right‑Hand External Thread Turning Holder delivers dependable, repeatable performance for demanding machining tasks. Designed to accept Carmex 11ER inserts, it provides a rigid, reliable platform for external threading with a focused, right‑hand orientation.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight‑Hand External Thread Turning Holder\u003c\/b\u003e: optimized for right‑hand threading operations with a secure screw‑clamp system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm Overall Length (OAL)\u003c\/b\u003e: extended reach for deep external threading tasks while maintaining stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12 x 12 mm Shank Size\u003c\/b\u003e: compact, standard shank footprint for compatibility with common tool posts and holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e11ER Insert Compatibility\u003c\/b\u003e: specifically designed to accommodate Carmex 11ER external thread turning inserts for precise cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL Insert Compatibility\u003c\/b\u003e: adaptable to ER and EL insert ranges to support varied threading profiles as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU‑Type Insert Design\u003c\/b\u003e: built to accommodate U‑Type inserts for enhanced accuracy on specialized thread forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: promotes efficient chip evacuation and smoother cutting, reducing built‑up edge during threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Retention\u003c\/b\u003e: robust clamping mechanism provides stable tool positioning and repeatable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRigid Construction\u003c\/b\u003e: solid body design minimizes deflection under load, ensuring consistent thread quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis Carmex screw‑clamp holder is purpose‑built for external thread turning, combining a proven clamping system with a long reach and dedicated insert compatibility. Whether you’re producing precise external threads on a lathe or performing routine maintenance threading tasks, this holder offers dependable stability, predictable results, and the versatility to handle a range of insert options. The result is tighter tolerances, better surface finish, and fewer setup adjustments across your threading projects.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282888929358,"sku":"SER1212M11","price":54.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_75c552be-a838-465c-ab02-a64b0a743f79.png?v=1761733239"},{"product_id":"ser1212f16","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 80mm OAL - 16ER Insert - 12x12 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nDesigned for precise external threading on the shop floor, the Carmex Thread Turning External Holder (Right Hand) delivers dependable performance with a compact 80mm overall length and a 12x12 mm shank. It’s built to work with ER-style inserts, including 16ER, for secure, repeatable cutting in external thread applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand external thread turning holder\u003c\/b\u003e: Optimized for the cutting direction required in external threading operations, delivering consistent passes and reliable chip control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e80mm Overall Length\u003c\/b\u003e: Provides solid rigidity and balanced reach from the tool post for stable, accurate threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12x12 mm Shank\u003c\/b\u003e: Standard mounting size that fits a wide range of CNC and manual tool posts and turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Securely accepts ER-style inserts (including 16ER) for dependable clamping and easy insert replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew clamp mechanism\u003c\/b\u003e: Quick-release yet firm retention that minimizes insert movement and tool chatter during heavy external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Designed to promote efficient chip evacuation and smoother cutting action, enhancing surface finish on threaded features.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder is purpose-built for machinists who demand consistent thread quality, minimal downtime, and straightforward insert management. With its robust construction and precise clamp, you can expect stable performance across a range of external threading tasks, from thin-walled shafts to threaded studs, while maintaining tight tolerances and clean thread profiles.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282888962126,"sku":"SER1212F16","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_90f11960-e884-41fc-a29c-e52033445ed3.png?v=1761733251"},{"product_id":"ser1616h16","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 100mm OAL - 16ER Insert - 16x16 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning External Holder, Right-Hand, 100 mm overall length, is built for precise external threading with a secure, repeatable clamping system. Designed for workshop and production environments, this holder is optimized to deliver clean thread profiles when paired with compatible ER inserts.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand External Thread Turning Holder\u003c\/b\u003e: specifically configured for external threading operations with reliable, chip-friendly performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100 mm Overall Length (OAL)\u003c\/b\u003e: compact yet rigid form factor that fits a wide range of machine setups while maintaining stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16ER Insert Compatibility\u003c\/b\u003e: engineered to securely hold 16ER inserts for robust cutting and accurate thread generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16 x 16 Shank Size\u003c\/b\u003e: standardized shank dimensions that ensure strong seating and compatibility with common tool turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: optimized to improve chip evacuation, reduce built-up edge, and enhance cutting efficiency during threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Design\u003c\/b\u003e: robust clamping mechanism provides high rigidity, repeatable tool positioning, and quick setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Support\u003c\/b\u003e: compatible with U-Type inserts, enabling versatile tooling configurations for precise thread finishing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder delivers reliable stability during demanding threading operations, helping you achieve consistent thread quality, reduced chatter, and longer tool life. Its precise fit and secure clamping minimize runout, while the 1.5° helix angle facilitates efficient chip removal for smoother cuts. Ideal for shops needing a dependable, right-hand external threading solution that pairs with ER inserts and standard shank sizes for quick, productive setups.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282888994894,"sku":"SER1616H16","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_cd0bff84-b097-4ee3-8d04-d3c2a6149948.png?v=1761733215"},{"product_id":"ser2020k16","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 125mm OAL - 16ER Insert - 20x20 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nDesigned for external thread turning, the Carmex Screw Clamp Thread Turning External Holder (Right Hand, 125 mm OAL) delivers precise, rigid toolholding for demanding threading tasks. With a compact 20x20 mm shank and compatibility with ER\/EL inserts, it offers versatile performance for professional machining setups.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand External Thread Turning Holder\u003c\/b\u003e: optimized for clockwise external threading operations to deliver stable cutting and consistent thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e125 mm Overall Length (OAL)\u003c\/b\u003e: provides sufficient reach for deeper threads while preserving rigidity and balance on the machine tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e20 x 20 mm Shank\u003c\/b\u003e: standardized, compact shank size that fits common toolholding systems for quick changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16ER Insert Compatibility\u003c\/b\u003e: designed to securely hold 16ER external threading inserts for reliable engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER and EL Insert Support\u003c\/b\u003e: flexible compatibility to cover a range of external threading needs with proven inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Holder Design\u003c\/b\u003e: engineered to accommodate U-Type inserts for enhanced accuracy and chip control in tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: tuned helix angle to promote efficient chip evacuation and smoother cutting action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Construction\u003c\/b\u003e: robust clamping mechanism that ensures repeatable seating and minimizes tool runout during machining.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThe Carmex thread turning holder combines a sturdy screw-clamp system with proven insert compatibility to deliver repeatable external threading results. Its 125 mm reach and 20x20 mm shank fit standard tooling setups, while the 1.5° helix angle supports better chip flow and cutting stability. This makes it a dependable choice for producing consistent external threads on shafts, fasteners, and other cylindrical parts in professional manufacturing, maintenance, and prototyping environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889027662,"sku":"SER2020K16","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_f3430779-3059-4f72-90b9-10de0d7f3b59.png?v=1761733161"},{"product_id":"ser2525m16","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 150mm OAL - 16ER Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder (Right Hand, 150 mm OAL) is a precision tool holder engineered for reliable external threading on lathes. Designed for machinists who demand consistent thread forms and stable performance, this holder pairs a robust clamping system with versatile insert compatibility to deliver crisp, repeatable results.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand external thread turning holder\u003c\/b\u003e: optimized for turning external threads with correct handedness to match your lathe setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm overall length (OAL)\u003c\/b\u003e: extended reach for long-thread applications while maintaining rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e25 x 25 mm shank\u003c\/b\u003e: square shank size for secure seating in standard toolposts and holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16ER insert compatibility\u003c\/b\u003e: designed to accept ER-style inserts for accurate external threading profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: supports multiple insert families to cover a range of thread pitches and materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert support\u003c\/b\u003e: accommodates U-Type inserts for precise seating and stable cutting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: engineered to improve chip evacuation and cutting efficiency, enhancing surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust screw-clamp mechanism\u003c\/b\u003e: ensures secure retention and minimal runout during demanding machining operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable construction\u003c\/b\u003e: built to withstand the rigors of production environments while delivering repeatable results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool holder is ideal for manufacturers, job shops, and engineers who thread shafts, studs, or similar external features. The combination of a secure clamp, compatible insert ecosystem, and a thoughtful helix angle translates to smoother cutting, reduced downtime, and higher consistency across parts. Use it with ER\/EL inserts and U-Type inserts to tailor your threading profiles to the material and thread pitch you’re producing, all while maintaining alignment and rigidity from setup to finish.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889060430,"sku":"SER2525M16","price":56.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_11ebf147-3a19-46ef-8fff-36ab3eee0a82.png?v=1761733258"},{"product_id":"ser3232p16","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 170mm OAL - 16ER Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder (Right Hand) delivers reliable, precise external threading performance in a compact 170mm overall length, designed for shops that demand consistent thread quality on cylindrical workpieces. Includes a 16ER insert for immediate use.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand External Thread Turning Holder\u003c\/b\u003e: Optimized for external threading operations with predictable engagement and thread formation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e170 mm OAL\u003c\/b\u003e: Ideal reach for long or intermediate-length workpieces while maintaining rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32 x 32 mm Shank\u003c\/b\u003e: Standardized size for easy integration with common tool posts and adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16ER Insert Included\u003c\/b\u003e: Ready-to-use with a proven ER insert for dependable external threading performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Compatible with ER and EL inserts to cover a range of thread profiles and pitches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Support\u003c\/b\u003e: Designed to accommodate U-Type inserts for specialized internal threading workflows where applicable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: A shallow helix promotes efficient chip evacuation and consistent cutting action, enhancing surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Clamping\u003c\/b\u003e: Carmex screw clamp mechanism delivers solid grip and minimal runout for stable machining.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder stands out in production and precision environments by combining a practical 170mm reach with a rigid, reliable clamping system and versatile insert compatibility. The 1.5° helix angle aids chip clearance during high-speed threading, reducing heat buildup and prolonging tool life. For shops that require quick setup and adaptable tooling, the ER\/EL insert compatibility plus U-Type support offers a flexible solution that can handle a variety of thread forms without swapping holders. Ideal for external threading tasks on turning centers or lathes, this Carmex holder helps you achieve consistent thread accuracy, streamlined setups, and reliable performance across multiple jobs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889093198,"sku":"SER3232P16","price":85.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_31577d6a-069e-47a9-84e0-b0f9154fceca.png?v=1761733255"},{"product_id":"ser2525m22","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 150mm OAL - 22ER Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nPrecision external thread turning meets reliability with the Carmex Screw Clamp Thread Turning External Holder. This Right-Hand, 150 mm overall length holder is built to deliver consistent grip and stability for external threading tasks, making it a dependable choice for precision work.\n\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand external thread turning holder\u003c\/b\u003e: optimized for external threading operations with a rigid clamping interface to minimize runout and maximize thread form accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm overall length (OAL)\u003c\/b\u003e: provides adequate reach for long-threading applications while preserving rigidity during cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e25 x 25 mm shank\u003c\/b\u003e: compact, versatile dimension that fits a wide range of toolposts and adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e22ER insert compatibility\u003c\/b\u003e: secure, precision grip for ER-type inserts, enabling stable, repeatable threading performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert support\u003c\/b\u003e: designed to accommodate U-Type inserts for improved accuracy on specific thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: efficient chip evacuation and smoother cutting action, helping maintain tool life and surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust screw-clamp mechanism\u003c\/b\u003e: dependable retention that resists loosening under load and keeps geometry consistent during machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand variant available\u003c\/b\u003e: Carmex offers both left- and right-hand versions to suit different threading directions and setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned for machinists who value stability and repeatable results, this holder keeps external threads true with precise insert seating and strong clamping. Its compatible inserts and thoughtful geometry support clean chip evacuation, reduced vibration, and reliable performance across a range of materials and thread pitches. Whether manufacturing shafts, sleeves, or fasteners, this Carmex external holder helps you achieve consistent thread quality with less rework and downtime.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889125966,"sku":"SER2525M22","price":59.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_667b390a-13c9-4932-950d-8da2405f0eef.png?v=1761733158"},{"product_id":"ser3232p22","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 170mm OAL - 22ER Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder with Screw Clamp is a precision tool designed for external threading on lathes and turning centers. This right-hand variant offers reliable rigidity and versatile insert compatibility for dependable, repeatable thread production.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand orientation\u003c\/b\u003e: Optimized for external thread turning in standard right-handed machining setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e170 mm overall length (OAL)\u003c\/b\u003e: Extended reach provides better access to longer workpieces while maintaining stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32 x 32 mm shank size\u003c\/b\u003e: Robust interface that pairs with common tool posts for solid support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e22ER insert compatibility\u003c\/b\u003e: Specifically designed to accept 22ER inserts for precise external thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Flexible to accommodate both ER and EL insert types to cover a range of threading needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert support\u003c\/b\u003e: Built to securely hold U-Type inserts for enhanced accuracy in specialty threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew clamp design\u003c\/b\u003e: Secure, easy-to-tighten clamping mechanism minimizes movement during cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Promotes efficient chip evacuation and smoother cutting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged construction\u003c\/b\u003e: Designed for demanding industrial use with stable rigidity and long tool life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis external thread turning holder delivers consistent clamping force and precise alignment, helping you achieve clean thread finish and reliable repeatability across multiple production runs. Ideal for shops that rely on standard ER\/EL inserts and U-Type inserts, it supports versatile threading tasks while maintaining robust, worry-free performance.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889158734,"sku":"SER3232P22","price":130.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_5e1e8861-507b-4eee-b79c-c27e0957dc63.png?v=1761733174"},{"product_id":"ser4040r22","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 200mm OAL - 22ER Insert - 40x40 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for precision external thread turning, the Carmex Right-Hand Screw Clamp External Holder delivers stable, repeatable thread forms for machinists and shops. With a 200 mm overall length and a 40x40 mm shank, it provides a rigid, reliable platform for mid- to long-thread applications.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand external thread turning\u003c\/b\u003e: optimized for right-handed threading operations with a secure screw-clamp grip for rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e200 mm Overall Length (OAL)\u003c\/b\u003e: provides ample reach to machine longer, deeper threads while maintaining stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e40 x 40 mm Shank\u003c\/b\u003e: compact, square shank designed for compatibility with standard tool posts and straightforward alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e22ER Insert Compatibility\u003c\/b\u003e: accepts 22ER inserts to ensure precise, consistent thread engagement and finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL Insert Compatibility\u003c\/b\u003e: supports ER and EL insert types for flexible tooling configurations according to material and thread requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Design\u003c\/b\u003e: built to accommodate U-Type inserts for optimized grip and accuracy in external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: a shallow helix angle to aid chip evacuation and improve cutting efficiency in turning operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Construction \u0026amp; Clamping\u003c\/b\u003e: durable body and reliable clamping mechanism to minimize runout and vibration during heavy cuts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe result is cleaner, more accurate external threads with improved surface finish and longer tool life. The secure screw-clamp reduces tool movement under load, while the helix angle promotes efficient chip flow and reduces built-up edge. The holder's reach and 40x40 shank fit typical CNC lathes and manual machines, making it a versatile choice for production runs or precision work across a range of materials. By choosing Carmex, you get dependable performance and predictable results batch after batch.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889191502,"sku":"SER4040R22","price":160.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_1389c58f-7d3c-4628-882b-bf3980451f73.png?v=1761733276"},{"product_id":"ser2525m22u","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 150mm OAL - 22UER Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Screw Clamp Thread Turning External Holder is a precision tool holder built for reliable external threading on lathes and CNC turning centers. Designed for right-hand operations, it delivers stable, repeatable thread forms with versatile insert compatibility.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-hand external thread turning configuration\u003c\/b\u003e: Optimized for clockwise threading applications, delivering consistent tool path and surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm overall length (OAL)\u003c\/b\u003e: Extended reach for deep thread profiles and improved accessibility in tight setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e25x25 shank size\u003c\/b\u003e: Standardized fit for common turrets and compatible tooling assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e22UER insert compatibility\u003c\/b\u003e: Supports the 22UER family for efficient external threading geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Flexible integration with ER and EL inserts to cover multiple thread forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert support\u003c\/b\u003e: Specifically designed to accommodate U-Type inserts for specialized threading profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Promotes smoother chip flow and improved cutting efficiency, helping maintain a clean cut and longer insert life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew clamp design\u003c\/b\u003e: Secure gripping mechanism that minimizes tool runout during heavy cutting and high-feed applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust construction\u003c\/b\u003e: Durable body and reliable clamping to ensure stability and repeatable results under demanding machining conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal threading focus\u003c\/b\u003e: Purpose-built for precise external thread turning with consistent depth and pitch control.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis Carmex external thread turning holder provides a dependable platform for producing accurate, consistent threads. Its combination of right-hand orientation, robust clamping, and broad insert compatibility makes it a practical choice for high-precision threading tasks, from precision fit components to production runs. The design emphasizes stability and efficient chip evacuation, helping to reduce chatter and extend tool life across multiple parts and setups.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889224270,"sku":"SER2525M22U","price":77.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_a6fdf9b7-9c9c-496e-9882-2ee97af989ed.png?v=1761733185"},{"product_id":"ser3232p22u","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 170mm OAL - 22UER Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder (Right-Hand) is built for precision external threading on lathes and CNC turning centers. With a robust clamp design and compatibility for Carmex inserts, it delivers reliable grip and repeatable thread quality from setup to finish.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOrientation\u003c\/b\u003e: Right-Hand external thread turning holder optimized for consistent cutting direction and chip flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Length\u003c\/b\u003e: 170 mm (OAL) for stable rigidity during heavy or long-cut threading operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 32x32 mm square shank to fit standard tool turrets and holders with solid alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Supports ER and EL inserts and is designed for 22UER inserts, including U-Type inserts for specialized thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix Angle\u003c\/b\u003e: 1.5° helix angle to enhance chip evacuation and improve cutting efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping \u0026amp; Rigidity\u003c\/b\u003e: Screw clamp mechanism provides a secure grip, reducing runout and vibration for precise threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Specifically tailored for external thread turning on cylindrical workpieces with reliable repeatability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder is ideal for workshops that require dependable external threading performance, from high-volume production to precision valve, pipe, and gear applications. The combination of right-hand orientation, compatible insert system, and a durable clamping design helps you achieve consistent thread forms, smoother finishes, and longer tool life in demanding machining environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889257038,"sku":"SER3232P22U","price":140.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_40ea7911-5237-485e-8abc-3fcee94ffd7c.png?v=1761733246"},{"product_id":"ser4040r22u","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 200mm OAL - 22UER Insert - 40x40 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Screw Clamp Thread Turning External Holder, Right Hand, delivers precise external thread turning with a stable, ready-to-use platform. Built for shops that demand repeatable accuracy, this holder is optimized for right-handed threading tasks and reliable performance across demanding machining environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand external thread turning holder\u003c\/b\u003e: specifically configured for right-handed threading operations to ensure correct cutting direction and optimal chip flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e200 mm overall length\u003c\/b\u003e: generous reach that enhances rigidity and support during long-thread turning processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e40 x 40 mm shank size\u003c\/b\u003e: compact square shank designed to fit standard tool holders and mounting setups for quick, secure engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e22UER insert compatibility\u003c\/b\u003e: supports ER and EL inserts with U-Type inserts, providing flexible tooling options for external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert compatibility\u003c\/b\u003e: dedicated accommodation for U-Type inserts to maximize precision and stability in demanding cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: engineered for efficient chip evacuation and improved cutting performance, reducing built-up edge and vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew clamp mechanism\u003c\/b\u003e: robust clamping that delivers quick setup and repeatable grip, minimizing runout during cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal threading applications\u003c\/b\u003e: purpose-built for external thread turning, helping you achieve clean thread profiles and consistent tolerances.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder combines solid construction with a practical clamping system to deliver dependable rigidity and accurate thread profiles. Its compatibility with multiple insert types, including U-Type inserts, makes it a versatile choice for shops handling a range of external threading tasks. With thoughtful geometry like the 1.5° helix and a balanced 200 mm overall length, it supports efficient machining, better chip control, and repeatable results across parts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889289806,"sku":"SER4040R22U","price":168.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_9fa51bb4-4b17-4ee9-ab1e-4da4320cf6a0.png?v=1761733209"},{"product_id":"ser2525m27","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 150mm OAL - 27ER Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Holder, Right-Hand, is a precision tool designed for reliable external threading on lathes and turning centers. With a 150 mm overall length, a 25x25 shank, and 27ER insert compatibility, it delivers consistent thread forms and durable performance in demanding machining environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand external thread turning holder\u003c\/b\u003e: Specifically oriented for external threading operations to ensure correct cutting geometry and stable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm OAL\u003c\/b\u003e: Ample reach to accommodate longer thread profiles while preserving rigidity and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e25x25 shank\u003c\/b\u003e: Standard square shank size for compatibility with a wide range of tool blocks and holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e27ER insert compatibility\u003c\/b\u003e: Optimized for efficient, precise external threading with 27ER inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Supports ER and EL insert variants for flexible threading options in a single holder system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert capability\u003c\/b\u003e: Engineered to accommodate U-Type inserts for specialized external threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Gentle helix aids chip evacuation and improves cutting efficiency, helping maintain clean thread forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust clamping mechanism\u003c\/b\u003e: Secure screw clamp design delivers high rigidity and minimizes tool deflection during heavy cuts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for machinists who demand repeatable thread accuracy and long-term reliability, this Carmex external threading holder provides steady performance from setup to finish. The combination of a sturdy 25x25 shank, precise 150 mm reach, and compatibility with ER\/EL and U-Type inserts translates to faster setup, fewer tool changes, and cleaner thread profiles. Ideal for producing external threads on shafts, bolts, and other cylindrical parts, it helps manufacturers maintain tight tolerances and consistent results across jobs with minimal downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889355342,"sku":"SER2525M27","price":77.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_2f85213e-0629-44d5-877c-6dd3881f4c2d.png?v=1761733264"},{"product_id":"ser3232p27","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 170mm OAL - 27ER Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Screw Clamp Thread Turning External Holder (Right Hand, 170 mm OAL) is a precision solution for external threading tasks, built to deliver stable, repeatable results in demanding shop environments. Designed to hold 27ER inserts with a robust screw-clamp and a 32x32 shank, it prioritizes rigidity and accuracy across every pass.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand external thread turning holder\u003c\/b\u003e: specifically configured for right‑hand threading operations to match common shop setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e170 mm overall length (OAL)\u003c\/b\u003e: extended reach for reach-sensitive threading applications while maintaining rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e27ER insert compatibility\u003c\/b\u003e: optimized for the 27ER insert style, enabling precise external threading performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32 x 32 shank size\u003c\/b\u003e: standardized shank footprint for secure mounting on compatible tool holders and machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type holder design\u003c\/b\u003e: accommodates U-Type inserts for specialized thread forms and accurate alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert compatibility\u003c\/b\u003e: supports ER and EL insert families for versatile threading options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: engineered to improve chip evacuation and cutting efficiency during threading passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew clamp mechanism\u003c\/b\u003e: robust clamping delivers exceptional rigidity and minimizes tool deflection during heavy cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust construction\u003c\/b\u003e: built to withstand the rigors of continuous external threading operations with reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder provides a stable, precise platform for external thread turning, reducing runout and chatter while enabling quick insert changes through a secure screw-clamp system. Its combination of long reach, specific right-hand orientation, and compatibility with ER\/EL insert families makes it a practical choice for shops that demand consistent thread quality, reduced cycle times, and durable tooling that stands up to daily use.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889388110,"sku":"SER3232P27","price":151.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_551ff2be-e166-44b5-8c54-43b350b944b6.png?v=1761733191"},{"product_id":"ser4040r27","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 200mm OAL - 27ER Insert - 40x40 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Holder with Screw Clamp is a precision tool holder designed for right-handed external threading on lathes and CNC machines. This right-hand variant offers a robust combination of length, size, and insert compatibility to deliver clean, reliable threads—with a separate left-hand variant available if your setup requires it.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand configuration\u003c\/b\u003e: Optimized for external threading with right-handed cutting action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e200 mm OAL\u003c\/b\u003e: Provides ample reach for deep or long-threading operations while maintaining rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e40x40 shank size\u003c\/b\u003e: Square shank designed for secure engagement and stability in the tool holder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e27ER insert compatibility\u003c\/b\u003e: Specifically suited for 27ER external threading inserts to achieve precise thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER and EL insert compatibility\u003c\/b\u003e: Supports both ER and EL insert types for versatile threading applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert accommodation\u003c\/b\u003e: Specially designed to accommodate U-Type inserts for optimized performance in external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Enhances chip evacuation and cutting efficiency for smoother operation and better surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp mechanism\u003c\/b\u003e: Secure, repeatable grip on inserts to reduce runout and improve reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust construction\u003c\/b\u003e: Built for stability and rigidity during demanding machining tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for machinists who demand consistent, accurate external threads, this holder delivers stable toolholding, repeating results, and improved productivity. The secure screw-clamp design minimizes insert movement, while the combination of 1.5° helix angle and compatible ER\/EL\/U-Type inserts supports efficient chip flow and extended insert life. Ideal for production threading on CNC lathes and manual machines alike, it helps you achieve precise thread profiles on components such as fittings, fasteners, and hydraulic connectors with fewer adjustments and downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889420878,"sku":"SER4040R27","price":180.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_adc8c6fd-38e6-4e66-9760-a80a3a6ee9e1.png?v=1761733152"},{"product_id":"ser2525m27u","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 150mm OAL - 27UER Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eAchieve precise external thread turning with the Carmex Thread Turning Holder External, Right Hand, 150 mm overall length. Designed for machinists who demand rigidity and consistent performance when threading on lathes using Carmex inserts. \u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHandedness \u0026amp; Configuration\u003c\/b\u003e: External thread turning holder in a right-hand variant for standard external threading operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Length\u003c\/b\u003e: 150 mm long to provide reach and stability during longer threading passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 25 x 25 mm square shank to fit common 25×25 toolposts and holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Designed for Carmex 27UER inserts and compatible with U-Type inserts for versatile engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping Method\u003c\/b\u003e: Screw clamp mechanism ensures secure seating and repeatable accuracy under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix Angle\u003c\/b\u003e: Toolholder pockets feature a built-in 1.5° helix angle to aid chip evacuation and cutting efficiency. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Optimized for external thread turning on metal parts, supporting reliable thread profiles across common pitches.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith this holder, machinists gain reliable rigidity during heavy external threading, improved chip control thanks to the 1.5° helix angle, and compatibility with Carmex 27UER inserts and U-Type inserts for versatile threading tasks. The right-hand orientation aligns with common turning operations, reducing setup time and enhancing precision across turns and starts. The solid construction and secure clamp minimize tool deflection, delivering consistent thread profiles and surface finish in steels, alloys, and coated materials. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889453646,"sku":"SER2525M27U","price":100.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_6d9a1103-43bf-4b2f-b70e-6008fa442d7c.png?v=1761733146"},{"product_id":"ser3232p27u","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 170mm OAL - 27UER Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Holder is a precision tool holder designed for external threading on turning centers, built for shops that demand reliability and versatility. This right-hand, 170 mm overall length holder accepts 27UER inserts and uses a 32 × 32 mm shank for compatibility with standard setups.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHand and Type\u003c\/u\u003e\u003c\/b\u003e: \u003cb\u003eRight-Hand External Thread Turning Holder\u003c\/b\u003e tailored for external threading operations on turning centers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOverall Length\u003c\/u\u003e\u003c\/b\u003e: \u003cb\u003e170 mm OAL\u003c\/b\u003e for extended reach into deeper shoulders and longer workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eShank Size\u003c\/u\u003e\u003c\/b\u003e: \u003cb\u003e32 × 32 mm\u003c\/b\u003e shank to fit common tool posts and suites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eInsert Compatibility\u003c\/u\u003e\u003c\/b\u003e: \u003cb\u003e27UER insert compatible\u003c\/b\u003e to support precise external threading profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eInsert Ecosystem\u003c\/u\u003e\u003c\/b\u003e: \u003cb\u003eER and EL inserts supported\u003c\/b\u003e for versatile threading options and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eU-Type Readiness\u003c\/u\u003e\u003c\/b\u003e: \u003cb\u003eU-Type insert compatibility\u003c\/b\u003e ensures optimal engagement with U-Type inserts for accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHelix Angle\u003c\/u\u003e\u003c\/b\u003e: \u003cb\u003eApproximately 1.5° helix\u003c\/b\u003e to promote efficient chip evacuation and stable cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eClamping Mechanism\u003c\/u\u003e\u003c\/b\u003e: \u003cb\u003eScrew clamp design\u003c\/b\u003e delivers secure, repeatable grip during heavy cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eConstruction\u003c\/u\u003e\u003c\/b\u003e: \u003cb\u003eRobust and rigid\u003c\/b\u003e construction supports demanding external threading operations with minimal deflection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for external thread turning on metal components, this holder provides a stable foundation for precise, consistent thread forms. The combination of ER\/EL and U-Type insert compatibility gives you flexible tooling options without swapping holders, helping you optimize cycle times and finish quality. The 1.5° helix angle enhances chip flow and reduces tool buildup, contributing to smoother cuts and longer insert life. With a long 170 mm reach and a solid 32 × 32 mm shank interface, you can tackle long shafts, connectors, and fastener applications with confidence—all while enjoying quick, repeatable setup through the screw clamp mechanism.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889486414,"sku":"SER3232P27U","price":152.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_25b81a3b-034f-4fc8-a040-763ef7ad44e8.png?v=1761733242"},{"product_id":"ser4040r27u","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 200mm OAL - 27UER Insert - 40x40 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Screw Clamp Thread Turning External Holder is a precision toolholder designed for external threading on lathes and CNC machines. Built for right-handed thread turning, it delivers rigid support and repeatable performance in demanding production environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Length\u003c\/b\u003e: 200 mm (OAL) for extended reach and stable engagement on long workpieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHandedness\u003c\/b\u003e: Right-Hand configuration optimized specifically for external thread turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 40 x 40 mm square shank provides solid mounting and minimal deflection\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Accepts ER and EL inserts, with support for U-Type inserts\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamp System\u003c\/b\u003e: Screw clamp delivers secure, repeatable toolholding with fast setup and reliable retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix Angle\u003c\/b\u003e: 1.5° helix angle promotes efficient chip evacuation and smoother cutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Reference\u003c\/b\u003e: Optimized for 27UER insert geometry to achieve accurate threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Robust, high-ridelity body designed to resist vibration and maintain rigidity during heavy threading\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder enables consistent external thread turning on shafts, fittings, and fasteners with clean starts and uniform thread forms. The screw clamp design reduces setup time and enhances repeatability across production runs, while the 200 mm length and 40x40 shank contribute to core rigidity and stable cutting. With broad insert compatibility (ER\/EL and U-Type) and a dedicated 27UER reference, you have the flexibility to select the optimal insert for your material, thread pitch, and finish, improving tool life and surface quality.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889519182,"sku":"SER4040R27U","price":182.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_3fc52385-abb1-4173-818a-f3f48cfc9a67.png?v=1761733267"},{"product_id":"ser2525m33u","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 150mm OAL - 33UER Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Screw Clamp Thread Turning External Holder in a right-hand configuration is built for precise external threading operations, delivering reliable performance for professional machinists and shops that demand consistency.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConfiguration\u003c\/b\u003e: External thread turning holder in right-hand setup, optimized for external threading tasks and compatible with standard turning operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall length\u003c\/b\u003e: 150 mm OAL provides solid support and reach for deep or long-threading applications, enhancing stability during cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank size\u003c\/b\u003e: 25x25 mm square shank for easy clamping in common toolposts and holders, enabling quick setup on existing machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert compatibility\u003c\/b\u003e: Designed to accept 33UER inserts and compatible with ER, EL, and U-Type inserts for flexible threading options and precise engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamp mechanism\u003c\/b\u003e: Robust screw clamp secures the insert and holder, delivering repeatable grip and quick insert changes with minimal runout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChip control feature\u003c\/b\u003e: 1.5° helix angle aids in efficient chip evacuation, reducing built-up edge and improving cutting performance and surface finish.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder is engineered for stability and rigidity, helping you achieve accurate thread forms with repeatable results. Its combination of a sturdy 150 mm body, precise 25x25 shank interface, and flexible insert compatibility makes it a practical choice for external threading on diverse workpieces while maintaining reliable clamping and smooth chip flow.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889584718,"sku":"SER2525M33U","price":98.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_7a96e4a0-754b-4a3f-b7e0-a1265727ea71.png?v=1761733227"},{"product_id":"ser3232p33u","title":"Carmex Thread Turning Holder Screw Clamp - External - Right Hand - 170mm OAL - 33UER Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Screw Clamp Thread Turning External Holder (Right Hand, 170mm OAL) is engineered for precise external threading on lathes, delivering dependable rigidity and reliable grip for demanding machining tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand configuration\u003c\/b\u003e: Optimized for external thread turning on right-handed threads, ensuring proper cutting direction and setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e170 mm OAL\u003c\/b\u003e: Extended length provides ample reach for larger workpieces while preserving stability and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32x32 shank size\u003c\/b\u003e: Standardized shank compatibility with common tool turrets and modular tooling systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e33UER insert compatibility\u003c\/b\u003e: Designed to securely hold 33UER inserts for consistent, repeatable thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Supports ER and EL inserts to cover a wide range of external threading needs and materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert compatibility\u003c\/b\u003e: Accommodates U-Type inserts, adding versatility for specialized thread forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Helix geometry aids chip evacuation and enhances cutting efficiency for smoother operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust screw clamp design\u003c\/b\u003e: Tight, dependable clamping mechanism minimizes runout and maintains stable alignment during machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal threading performance\u003c\/b\u003e: Specifically tailored for external thread turning to deliver controlled depth, pitch, and surface finish.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder brings together precision, flexibility, and reliability in a single solution for external threading. Its compatibility with multiple insert types expands your tooling options without changing the holder, while the 1.5° helix angle supports efficient chip evacuation and better cutting performance. Ideal for production environments and job shops where consistent thread quality and tool stability are critical.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889617486,"sku":"SER3232P33U","price":197.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_1fa2da10-c2b3-409e-b7cf-78258b620e13.png?v=1761733156"},{"product_id":"sel0808h11","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 100mm OAL - 11EL Insert - 8x8 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Screw Clamp Thread Turning External Holder (Left Hand, 100 mm OAL) is engineered for precise external threading on cylindrical parts. Built for machinists and production environments, it delivers reliable grip, stable cutting, and consistent thread quality with versatile insert compatibility.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand configuration\u003c\/b\u003e: Optimized for left-handed external thread turning, aligning with cutting direction and chip flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall length\u003c\/b\u003e: 100 mm (OAL) to provide sufficient reach and rigidity during heavy cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank size\u003c\/b\u003e: 8x8 mm square shank for compatibility with standard tool holders and machine setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert compatibility\u003c\/b\u003e: Designed for 11EL inserts, with support for ER\/EL variants and U-Type inserts for versatile threading applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix angle\u003c\/b\u003e: 1.5° helix angle to improve chip evacuation and cutting efficiency in thread turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping design\u003c\/b\u003e: Robust screw-clamp mechanism delivers secure, repeatable positioning and minimizes tool deflection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction and reliability\u003c\/b\u003e: Solid, purpose-built construction provides rigidity and long-term stability in demanding machining environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder enables precise external threading with a dependable grip and predictable results. The combination of left-hand orientation, inserts compatibility, and a strong clamping system helps maintain accurate thread form, clean surfaces, and reduced setup time—making it well-suited for turning shafts, studs, and external threads in both small shops and high-volume manufacturing.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889650254,"sku":"SEL0808H11","price":44.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_6f00c9f3-0153-42aa-bdb0-1f420df6de9a.png?v=1761733234"},{"product_id":"sel1010h11","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 100mm OAL - 11EL Insert - 10x10 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning External Holder with Screw Clamp is a precise left-hand toolholding solution designed for external thread turning on lathes and CNC machines. It’s engineered to securely accept 11EL inserts, delivering stable, accurate threading performance.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand Design\u003c\/b\u003e: Optimized for left-handed external threading applications to match specific machining setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100 mm Overall Length (OAL)\u003c\/b\u003e: Provides the reach and rigidity needed for consistent cutting geometry in tight or long-turning jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e10 x 10 mm Shank Size\u003c\/b\u003e: Standard square shank for secure seating in compatible tool holders and fixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Mechanism\u003c\/b\u003e: Robust clamping that minimizes runout and allows reliable insert changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e11EL Insert Compatibility\u003c\/b\u003e: Specifically designed to securely hold 11EL inserts for external thread turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL Insert Compatibility\u003c\/b\u003e: Flexible support for ER and EL insert styles, enabling versatile threading options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Support\u003c\/b\u003e: Precisely engineered to accommodate U-Type inserts for enhanced alignment and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: Features a gentle helix angle to aid chip evacuation and improve cutting efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Construction \u0026amp; Rigidity\u003c\/b\u003e: Built to withstand demanding turning operations with stable, vibration-free performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder delivers tangible benefits in real-world threading tasks: sharper, more consistent thread profiles, reduced deflection under load, easier insert indexing and changes, and smoother chip flow even at higher feed rates. It’s well-suited for machinists who need reliable left-hand external threading tooling that works seamlessly with common Carmex inserts and standard 10x10 shank setups, helping you finish parts to spec with less downtime and greater confidence.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889879630,"sku":"SEL1010H11","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_77fe3197-0796-41c8-b335-11d34aa1adcb.png?v=1761733221"},{"product_id":"sel1010m11","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 150mm OAL - 11EL Insert - 10x10 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder with screw clamp is engineered for precise external threading on lathes. Designed for left-hand setups and paired with standard ER\/EL inserts, it delivers stable, repeatable results in demanding machining environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand external thread turning holder\u003c\/b\u003e: optimized for left-handed threading operations to match specific machining workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm overall length (OAL)\u003c\/b\u003e: extended reach and rigidity for stable cutting in tight or hard-to-reach areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e10x10 mm square shank\u003c\/b\u003e: compact, compatible interface with a wide range of tool posts and setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert compatibility: ER and EL inserts\u003c\/b\u003e: versatile support for common external threading inserts to cover a broad set of applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e11EL insert compatibility\u003c\/b\u003e: specifically designed to accommodate 11EL inserts for external threading needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert capability\u003c\/b\u003e: designed to work with U-Type inserts for optimized performance and accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: gentle helix angle promotes efficient chip evacuation and smoother cutting action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust screw-clamp mechanism\u003c\/b\u003e: secure, repeatable grip minimizes tool runout and maintains rigidity during heavy cuts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder delivers reliable stability for external thread turning, helping you achieve consistent thread profiles and clean finishes. The combination of ER\/EL insert compatibility, the 11EL option, and U-Type support gives you versatile setup choices without swapping tools. The 1.5° helix angle supports effective chip control, reducing heat buildup and wear, while the rigid construction and secure clamping ensure repeatable results across multiple parts. Ideal for precision threading tasks in mechanical, automotive, and hydraulic components where clean, accurate external threads matter.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889912398,"sku":"SEL1010M11","price":54.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_dbe1d765-f82e-4e93-adbf-d1966fc2ffcb.png?v=1761733145"},{"product_id":"sel1212k11","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 125mm OAL - 11EL Insert - 12x12 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Screw Clamp Thread Turning External Holder (Left-Hand) is a precision tool holder built for external threading on CNC lathes and turning centers. With a robust clamp and compatible inserts, it delivers dependable accuracy for production threading tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOAL\u003c\/b\u003e: 125 mm overall length for extended reach and rigidity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 12 x 12 mm square shank for secure seating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand Configuration\u003c\/b\u003e: Optimized for left-handed threading operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Accepts ER and EL inserts; includes 11EL insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Support\u003c\/b\u003e: U-Type holders designed to accommodate U-Type inserts for enhanced performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping System\u003c\/b\u003e: Screw clamp mechanism delivers stable, repeatable grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix Angle\u003c\/b\u003e: 1.5° helix angle to improve chip evacuation and cutting efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Rugged build for long life and steady cutting\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis external thread turning holder provides predictable, repeatable external threading results with reduced vibration and improved surface finish. The left-hand configuration and secure screw-clamp ensure quick setup and reliable tool positioning, even when machining deep or long threads. Compatibility with ER\/EL inserts (including 11EL) and U-Type inserts gives you flexible options for different thread profiles, materials, and cutting conditions. The 1.5° helix angle promotes efficient chip flow, minimizing chip packing and heat buildup for cleaner cuts and longer insert life.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889945166,"sku":"SEL1212K11","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_d7b378f3-9c96-46f3-9e01-6cb072dac1d2.png?v=1761733206"},{"product_id":"sel1212m11","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 150mm OAL - 11EL Insert - 12x12 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning External Holder (Left-Hand, 150mm OAL) is a precision tool holder engineered for external threading on lathes and turning centers. Designed for professionals who demand reliable rigidity and consistent thread quality, this holder supports a streamlined left-hand workflow and robust performance.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand configuration\u003c\/b\u003e: Optimized geometry for external threading in left-hand operations, ensuring correct cutting direction and chip flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm Overall Length\u003c\/b\u003e: Extended reach provides ample clearance for long workpieces and stable cutting engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e11EL insert compatibility\u003c\/b\u003e: Specifically designed to secure 11EL inserts for reliable, repeatable external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12x12 mm shank size\u003c\/b\u003e: Standard squared interface for compatibility with common machine tools and turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Versatile support for ER and EL inserts, enabling flexible tooling options and easy replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type holder design\u003c\/b\u003e: Accommodates U-Type inserts for precise engagement and accurate thread turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Optimizes chip evacuation and cutting efficiency, helping to reduce heat and improve surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged screw clamp\u003c\/b\u003e: Secure, reliable clamping mechanism that minimizes tool movement and enhances stability during machining.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder is built to deliver stable, high-precision external threading with dependable performance over long production runs. The combination of left-hand optimization, matching insert types, and a robust clamping system helps you achieve consistent thread profiles, cleaner finishes, and smoother tool changes in demanding manufacturing environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282889977934,"sku":"SEL1212M11","price":54.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_b58c0d64-178c-4675-81d3-b8bde4633981.png?v=1761733249"},{"product_id":"sel1212f16","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 80mm OAL - 16EL Insert - 12x12 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning Holder Screw Clamp (External) is a precision tool designed for left-hand external threading tasks, delivering stable support and repeatable results on metalwork parts.\u003c\/p\u003e\n\u003cp\u003eBuilt to work with 16EL inserts and featuring an 80 mm overall length along with a 12x12 mm shank, this holder offers robust rigidity and versatile compatibility for reliable threading operations.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand External Thread Turning Holder\u003c\/b\u003e: Optimized for left-handed threading, ensuring correct cutting direction and chip flow for exterior threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e80 mm Overall Length\u003c\/b\u003e: Provides adequate reach for longer workpieces while maintaining rigidity during cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12x12 mm Shank Size\u003c\/b\u003e: Standardized interface for secure mounting in compatible toolholding systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16EL Insert Compatibility\u003c\/b\u003e: Specifically designed to accept 16EL external threading inserts for precise thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL Inserts Compatible\u003c\/b\u003e: Supports multiple insert styles (ER and EL) to cover a range of threading needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Ready\u003c\/b\u003e: Engineered to accommodate U-Type inserts for enhanced stability and accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: Promotes efficient chip evacuation and smoother cutting action for improved performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged Screw Clamp\u003c\/b\u003e: Secure, reliable clamping keeps the insert fixed under load, preserving thread tolerance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its precise clamping and dedicated geometry, this Carmex holder helps you achieve consistent external thread forms, minimize runout, and improve surface finish on cylindrical parts. The 1.5° helix angle and U-Type insert compatibility deliver efficient chip management and stable cutting, reducing downtime from tool changes. The combination of 80 mm length and 12x12 mm shank provides a balanced mix of reach and rigidity for a wide range of workpieces, while the screw clamp design enables quick, repeatable insert changes to maintain tight tolerances across production runs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890010702,"sku":"SEL1212F16","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_50635806-cc45-4398-870a-490832e1d79c.png?v=1761733218"},{"product_id":"sel1616h16","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 100mm OAL - 16EL Insert - 16x16 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for precision external thread turning, the Carmex Screw Clamp Thread Turning External Holder (Left Hand, 100 mm OAL) delivers reliable rigidity and straightforward setup for shop-floor threading tasks. It’s built for machinists who demand consistent, repeatable thread forms and dependable performance in demanding environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand orientation\u003c\/b\u003e: Specifically configured for left-handed external threading operations to match your machining sequence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100 mm OAL\u003c\/b\u003e: Generous reach that maintains stability while accessing external threads on longer workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16x16 shank\u003c\/b\u003e: Standard, compact shank size that fits common tool posts and turrets for versatile mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert compatibility\u003c\/b\u003e: Supports ER and EL inserts for a wide range of thread pitches and materials, with U-Type inserts accommodated by the corresponding holder design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew clamp mechanism\u003c\/b\u003e: Secure engagement and quick setup that minimizes tool runout and speeds changeovers between operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Typical helix angle optimized for efficient chip evacuation and improved cutting performance during external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust construction\u003c\/b\u003e: Built for rigidity and long tool life, delivering stable performance through repeated threading passes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practice, this holder helps you produce accurate external threads with cleaner finishes and fewer rework cycles. The left-hand geometry simplifies certain threading sequences, reducing setup time in production runs. Its compatibility with ER\/EL inserts and U-Type options provides flexibility across multiple thread standards and workpiece materials, so you can adapt quickly without switching tools. The screw clamp design ensures repeatable clamping force and minimal runout, contributing to consistent part tolerances and better surface finishes on shafts, studs, and fittings—making it a dependable choice for everyday threading tasks in machine shops and production environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890043470,"sku":"SEL1616H16","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_fcaa22c2-8a7f-4def-a466-56690d50f214.png?v=1761733269"},{"product_id":"sel2020k16","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 125mm OAL - 16EL Insert - 20x20 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Holder (Left-Hand) is a precision tool holder designed for external thread turning on lathes. It delivers stable, repeatable performance and supports ER\/EL inserts, including the 16EL option, with U-Type inserts available for enhanced versatility.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand External Thread Turning Holder\u003c\/b\u003e: Specifically configured for left-handed threading operations on CNC and manual lathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e125 mm Overall Length (OAL)\u003c\/b\u003e: Provides the reach and rigidity needed for consistent thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e20 x 20 mm Square Shank\u003c\/b\u003e: Standard, secure mounting compatible with common tool posts and turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Accepts ER and EL inserts, including the 16EL insert; U-Type inserts are accommodated by U-Type holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: Optimizes chip evacuation and enhances cutting efficiency during threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Mechanism\u003c\/b\u003e: Robust clamping for stable tool seating and minimal runout during high-precision machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged Construction\u003c\/b\u003e: Built to withstand repeated use in demanding threading applications while maintaining alignment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to improve reliability and thread consistency, this holder delivers precise tool positioning, efficient chip clearance, and flexible insert options for a range of external threading tasks. Its left-hand orientation and solid clamping support long, high-quality threads, making it well-suited for production environments and precision job shops alike. By supporting ER\/EL inserts (including 16EL) and U-Type inserts, it offers a versatile solution that helps you optimize tool life and surface finish without swapping hardware.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890076238,"sku":"SEL2020K16","price":49.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_1d0b67d6-b38f-4614-8390-1ed184b8b43c.png?v=1761733140"},{"product_id":"sel2525m16","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 150mm OAL - 16EL Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Holder (Left-Hand, 150 mm OAL, 25x25 shank) is a precision tool holder crafted for reliable external thread turning on lathes and turning centers. It works with ER\/EL inserts and U-Type inserts, offering versatile options for a range of threading applications.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand Configuration\u003c\/b\u003e: Optimized for left-handed threading operations, aligning rotation and cutting for consistent results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Length\u003c\/b\u003e: 150 mm (OAL) provides the reach needed for longer workpieces while maintaining rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 25 x 25 mm square shank ensures broad compatibility with standard tool holders and adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Supports ER and EL inserts and is designed to accommodate U-Type inserts for specialized thread forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix Angle\u003c\/b\u003e: 1.5° helix angle aids chip evacuation and contributes to smoother cutting action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping Design\u003c\/b\u003e: Robust screw clamp delivers secure seating and repeatable performance under demanding cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction Focus\u003c\/b\u003e: Built to withstand the stresses of external thread turning with dependable rigidity and stability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its proven clamp mechanism and thoughtful geometry, this holder helps you achieve accurate thread profiles with less tool deflection and consistent surface finish. The 1.5° helix angle enhances chip flow, reducing burrs and cutting temperature, while the broad 25x25 mm shank and 150 mm reach support stable, productive passes on longer workpieces. Whether you’re threading stainless steel, tool steel, or aluminum, this Carmex external holder delivers reliable performance, straightforward setup, and lasting value for both job shop runs and ongoing production workloads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890109006,"sku":"SEL2525M16","price":56.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_cb2e7110-801d-4844-909c-06abfa33c10b.png?v=1761733176"},{"product_id":"sel3232p16","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 170mm OAL - 16EL Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Screw Clamp Thread Turning External Holder (Left Hand) is built for precise external threading on lathes and CNC machines, delivering reliable rigidity and repeatable results in LH operations.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand external thread turning holder\u003c\/b\u003e: Specifically engineered for left-handed threading applications with correct helix direction for efficient cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e170 mm overall length (OAL)\u003c\/b\u003e: Extended reach that maintains stiffness and stable engagement during longer threading passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32 x 32 mm shank\u003c\/b\u003e: Compact, standardized shank size for versatile mounting in common tool posts and turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSupports 16EL inserts\u003c\/b\u003e: Optimized to securely seat 16EL external thread turning inserts for consistent, precise results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Broad compatibility with ER and EL inserts, enabling a range of thread profiles and finishes without changing holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert compatibility\u003c\/b\u003e: Designed to accommodate U-Type inserts for enhanced stability and accuracy in external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Helix angle tuned for efficient chip evacuation and smoother cutting action, reducing built-up edge and heat buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust screw clamp design\u003c\/b\u003e: Secure, repeatable seating that minimizes tool deflection and promotes consistent thread quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged construction\u003c\/b\u003e: Heavy-duty build engineered to withstand demanding machining environments and deliver long tool life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis LH Carmex holder provides practical, real-world benefits: steadier cuts, fewer reworks, and the flexibility to switch between insert types (16EL, ER\/EL, and U-Type) as project needs evolve. Ideal for precision external threading on automotive, mechanical, and general engineering components, it pairs a dependable clamping mechanism with a thoughtful geometry that supports clean chip flow and extended insert life. For shops prioritizing reliability and consistent thread accuracy, this holder is a strategic, long-term investment.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890174542,"sku":"SEL3232P16","price":85.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_ddc498a5-34c9-4b2a-a59d-b442bcabb76a.png?v=1761733182"},{"product_id":"sel2525m22","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 150mm OAL - 22EL Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Screw Clamp Thread Turning External Holder (Left Hand, 150 mm OAL) is built for precise external threading on a range of workpieces, offering dependable performance for professional machinists and shop floors.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand External Thread Turning Holder\u003c\/b\u003e: Configured specifically for left-handed threading applications to ensure correct tool engagement and cutting direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm Overall Length (OAL)\u003c\/b\u003e: Provides the reach and stiffness needed for stable external thread turning on longer or larger parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e25x25 mm Shank\u003c\/b\u003e: Compact, rigid interface that fits standard tooling setups and preserves setup rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e22EL Insert Compatibility\u003c\/b\u003e: Supports 22EL external threading inserts for reliable, repeatable thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL Insert Compatibility\u003c\/b\u003e: Flexible integration with ER and EL inserts, expanding threading options without swapping holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Holder Capability\u003c\/b\u003e: Designed to accommodate U-Type inserts for optimized positioning and accuracy in challenging geometries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: Optimizes chip evacuation and cutting efficiency, helping maintain smooth surface finish and steady feed during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Retention\u003c\/b\u003e: Robust clamping mechanism delivers secure, repeatable insert holding under heavy cutting loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged Construction\u003c\/b\u003e: Built to endure demanding machining environments, delivering consistent stability and long tool life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder focuses on stability, versatility, and precision for external threading tasks. It helps you achieve clean, accurate thread forms with minimal setup adjustments, whether you’re working on steel, alloy, or stainless workpieces. The combination of left-hand compatibility, multiple insert options, and a strong clamping system makes it a dependable choice for job shops and production environments that require reliable performance across varied threading needs. Practical insights: match the insert type to your thread pitch, maintain proper alignment, and use appropriate coolant to optimize finish and tool life.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890207310,"sku":"SEL2525M22","price":59.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_d46501a1-585d-4c59-b6df-1e94411a096d.png?v=1761733179"},{"product_id":"sel3232p22","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 170mm OAL - 22EL Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Screw Clamp Thread Turning External Holder is engineered for precise external threading with a focus on rigidity and repeatable results. This left‑hand model is built for shops and job sites that require dependable external thread turning, offering robust support and accurate cutting performance.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand Configuration\u003c\/b\u003e: Optimized for left‑hand external threading operations to align with common machining setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal Thread Turning Holder\u003c\/b\u003e: Specifically designed to secure external inserts for clean, consistent thread turns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e170 mm Overall Length (OAL)\u003c\/b\u003e: Extended reach provides stability when threading deeper features or long shafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e22EL Insert Compatibility\u003c\/b\u003e: Accepts 22EL inserts for secure engagement and reliable cutting geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32 x 32 mm Shank\u003c\/b\u003e: Sturdy shank size delivers strong torque transmission and rigidity during heavy cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Support\u003c\/b\u003e: Built to accommodate U-Type inserts, enabling precise insert alignment and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Supports ER and EL inserts, expanding tooling options for various thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: Built‑in helix angle enhances chip evacuation and improves cutting efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Clamping Mechanism\u003c\/b\u003e: Secure screw clamp design ensures stable, repeatable grip on the insert for consistent results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder delivers tangible benefits in external threading workflows: it promotes accurate thread forms, reduces vibration, and helps maintain surface finish on shafts and fittings. The combination of long reach, solid shank, and compatible insert system (ER\/EL and U-Type) gives you versatile options without sacrificing rigidity. Ideal for production runs and prototyping alike, it supports reliable tool life and predictable machining outcomes across various external threading applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890272846,"sku":"SEL3232P22","price":86.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_dca5c1e1-e189-4ca0-8ede-d42dc50c6169.png?v=1761733149"},{"product_id":"sel4040r22","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 200mm OAL - 22EL Insert - 40x40 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Holder (Left-Hand) is a precision tooling solution for external threading on cylindrical workpieces. Built for reliability and rigidity, it supports left-hand thread operations with a secure, repeatable clamping system and a compatible insert lineup.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand configuration\u003c\/b\u003e: Designed specifically for left-hand external threading to ensure correct cutting direction and thread form.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e200 mm overall length (OAL)\u003c\/b\u003e: Provides extended reach for deep threads while maintaining tool rigidity and balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e40 × 40 mm shank\u003c\/b\u003e: Square shank for robust mounting and compatibility with standard tool-holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e22EL insert compatibility\u003c\/b\u003e: Delivers precise external thread profiles when used with Carmex 22EL inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type holder design\u003c\/b\u003e: Engineered to accommodate U-Type inserts for stable seating and accurate thread geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Optimizes chip evacuation and enhances cutting efficiency for consistent finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew clamp mechanism\u003c\/b\u003e: Secure, repeatable grip to minimize tool deflection during threading passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Flexible use with ER and EL insert families for various thread forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal thread turning focus\u003c\/b\u003e: Specifically engineered to deliver high-precision results in external threading operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith this Carmex holder, you gain dependable stability during heavy thread passes, delivering accurate thread pitch and smooth surface finishes. The combination of a 200 mm length and a 40×40 mm shank provides ample reach and solid support, while the 1.5° helix angle promotes efficient chip control and reduced cutting resistance. The screw-clamp design ensures consistent grip across multiple cycles, minimizing runout and tool chatter. Ideal for production environments requiring reliable external threading on fasteners, bushings, or threaded adapters, this holder pairs seamlessly with Carmex 22EL inserts for precise, repeatable results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890305614,"sku":"SEL4040R22","price":106.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_bb13f825-0e92-4ac2-b0f4-2fed324a8b62.png?v=1761733203"},{"product_id":"sel2525m22u","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 150mm OAL - 22UEL Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Screw Clamp Thread Turning External Holder is a precision tooling solution designed for external threading on metalwork, ideal for machinists and workshop environments that demand consistent, accurate thread results. This left-hand variant delivers reliable performance in right-thread or left-thread setups where stability and repeatability matter.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand Thread Turning Holder\u003c\/b\u003e: tailored for external threading jobs that require a left-hand configuration, ensuring correct orientation and cutting action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal Thread Turning\u003c\/b\u003e: dedicated holder geometry optimized for clean, precise external threads on challenging materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Length\u003c\/b\u003e: 150 mm (OAL) to provide solid reach and stability during machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 25 × 25 mm for a robust, rigid interface with compatible tool posts and holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: accepts ER and EL inserts, expanding options for different threading profiles and finish requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Support\u003c\/b\u003e: designed to accommodate U-Type inserts for enhanced accuracy and repeatable results in threading work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix Angle\u003c\/b\u003e: 1.5° helix angle to improve chip evacuation and cut efficiency, reducing clogging and heat buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Mechanism\u003c\/b\u003e: secure, quick-action clamping that maintains tool position under heavy cutting loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Construction\u003c\/b\u003e: rugged build provides consistent performance and long-term rigidity in demanding machining environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith its robust clamping, precise alignment, and versatile insert compatibility, this Carmex thread turning holder helps you achieve consistent thread pitch and smooth surface finishes. It’s well-suited for workshops that perform frequent external threading on a range of metals, delivering reliable stability, easy setup, and repeatable results across multiple jobs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890371150,"sku":"SEL2525M22U","price":77.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_1bd6632c-3d95-497c-a767-5187b81d4457.png?v=1761733224"},{"product_id":"sel3232p22u","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 170mm OAL - 22UEL Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning Holder is a precision external threading solution built for machinists who need reliable, repeatable threads on external surfaces. This left-hand version is designed for demanding threading operations, delivering consistent results with every pass.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand External Thread Turning Holder\u003c\/b\u003e: Specifically configured for left-handed threading operations to match your machining setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e170 mm Overall Length (OAL)\u003c\/b\u003e: Extended reach provides stability and reach for longer thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32x32 Shank Size\u003c\/b\u003e: Standard square shank for secure seating in compatible tool posts and turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e22UEL Insert Compatibility\u003c\/b\u003e: Supports ER and EL inserts for secure, precise external threading performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Accommodation\u003c\/b\u003e: Specially designed to hold U-Type inserts, ensuring optimal contact and stability during cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: Enhanced chip evacuation and smoother cutting action to improve finish and tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Clamping Mechanism\u003c\/b\u003e: Stable, rigid grip minimizes runout and deflection under load for consistent threads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for applications ranging from fasteners and fittings to precision mechanical components, this holder helps you achieve accurate thread form, clean profiles, and dependable repeatability across production runs. The combination of a long reach, secure clamping, and compatibility with common insert styles makes it an efficient choice for external threading tasks in both manual and CNC environments. For shops prioritizing reliability and consistent thread quality, this Carmex holder delivers a proven balance of rigidity, versatility, and precise performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890403918,"sku":"SEL3232P22U","price":93.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_f2ab5ade-b2ee-49da-bd3a-c6da194d3ec9.png?v=1761733273"},{"product_id":"sel4040r22u","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 200mm OAL - 22UEL Insert - 40x40 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Holder is designed for precise left-hand external threading, delivering stable performance in demanding machining environments.\u003c\/p\u003e\n\u003cp\u003eWith a robust screw-clamp design and broad insert compatibility, it adapts to various threading needs, including ER and EL inserts, as well as U-Type inserts, for versatile external threading applications.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConfiguration\u003c\/b\u003e: Left-hand external thread turning holder with a secure screw-clamp system for reliable cutting participation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: 200 mm overall length (OAL) and a 40x40 mm square shank for rigid, stable mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Accepts 22UEL inserts, with support for ER and EL inserts and U-Type inserts to cover multiple thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping System\u003c\/b\u003e: Durable screw clamp provides consistent grip and minimizes tool runout during performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChip Evacuation\u003c\/b\u003e: 1.5° helix angle promotes efficient chip flow, improving cutting efficiency and reducing heat buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Built for rigidity and long-term reliability to maintain precision across extended machining runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practice, this holder delivers predictable, repeatable thread quality on external threads while simplifying setup and tool inventory. The left-hand configuration is ideal for specific threading workflows, and the combination of 200 mm OAL and 40x40 shank delivers solid engagement in tool posts. The screw-clamp design, along with the 1.5° helix angle, supports cleaner cuts, better surface finishes, and longer insert life by aiding chip evacuation and reducing resistance. With support for 22UEL, ER\/EL, and U-Type inserts, it provides flexible, ready-to-use options for a range of external threading tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890436686,"sku":"SEL4040R22U","price":112.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_00228b2c-1954-472a-b682-e90eb34d458a.png?v=1761733194"},{"product_id":"sel2525m27","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 150mm OAL - 27EL Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder (Left-Hand, 150 mm OAL) is built for precise external threading on lathes, delivering dependable rigidity and repeatable results. Designed to pair with the 27EL insert, it ensures stable, efficient thread turning in demanding machining environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand External Thread Turning Holder\u003c\/b\u003e: Optimized for left-handed threading operations to match your cutting direction and chip flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm Overall Length (OAL)\u003c\/b\u003e: Extended reach that maintains rigidity while accessing challenging work geometries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e25 x 25 mm Shank\u003c\/b\u003e: Square shank size for secure seating in standard tool holders and turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e27EL Insert Compatibility\u003c\/b\u003e: Specifically designed to accept the 27EL threading insert for precise, consistent cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL Insert Compatibility\u003c\/b\u003e: Supports common external-thread inserts in the ER\/EL families for versatile threading needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Mechanism\u003c\/b\u003e: Robust clamping delivers minimal runout and dependable depth control during cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: Helix geometry promotes efficient chip evacuation and smoother cutting performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder is ideal for shops that require accurate external thread turning with a reliable clamp, long reach, and proven insert compatibility. The combination of a secure screw-clamp design, precise 1.5° helix angle, and compatible insert ecosystem helps you achieve clean thread starts, consistent pitch accuracy, and better surface finish—even on challenging materials. Whether you’re upgrading existing tooling or building a dedicated threading setup, this left-hand Carmex holder provides stability, repeatability, and straightforward setup for external threading operations.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890469454,"sku":"SEL2525M27","price":77.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_d561a95b-7a1f-4ea3-b6bf-15d6235ae749.png?v=1761733278"},{"product_id":"sel3232p27","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 170mm OAL - 27EL Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Screw Clamp Thread Turning External Holder in a left-hand configuration delivers precise external threading performance with dependable rigidity. Designed for machinists and job shops that value repeatable thread quality, this holder is built to handle demanding threading applications with consistency.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand configuration\u003c\/b\u003e: Optimized for left-handed external thread turning operations to ensure correct tool engagement and cutting direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e170 mm overall length (OAL)\u003c\/b\u003e: Provides ample reach for deep or difficult-to-access workpieces while maintaining solid support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32 x 32 mm shank size\u003c\/b\u003e: Standard square shank for secure seating in compatible tool holders and reduced runout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e27EL insert compatibility\u003c\/b\u003e: Designed to accept 27EL inserts, delivering reliable grip and precise interface for external threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Flexible compatibility with ER and EL inserts for versatile threading options and fast setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert support\u003c\/b\u003e: Specially configured to accommodate U-Type inserts, ensuring optimal performance and accuracy in external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: The subtle helix angle promotes efficient chip evacuation and smoother cutting action during thread turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust screw-clamp design\u003c\/b\u003e: Firm, repeatable clamping that minimizes movement and maintains alignment through multiple passes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis Carmex external thread turning holder combines a stable, purpose-built design with flexible insert compatibility, making it a reliable choice for producing accurate male threads on fasteners, housings, and related components. Its durable construction and precise interface help reduce setup time, improve part quality, and extend tooling life in everyday threading work.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890502222,"sku":"SEL3232P27","price":101.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_a184dc2b-710a-4b57-9226-24d256b7e133.png?v=1761733197"},{"product_id":"sel4040r27","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 200mm OAL - 27EL Insert - 40x40 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder (Left-Hand) is a precision tool holder designed for reliable external thread turning on lathes. It’s ideal for machinists and job shops that need consistent left-handed threading with solid clamping and stable performance.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand external thread turning holder\u003c\/b\u003e: specifically configured to support left-handed threading operations with dependable alignment and grip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e200 mm overall length (OAL)\u003c\/b\u003e: ample reach for deep external threads while preserving rigidity during cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e40 × 40 mm shank\u003c\/b\u003e: standard, sturdy shank size for compatibility with common toolholders and setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility with 27EL inserts\u003c\/b\u003e: optimized to hold 27EL inserts for precise external turning results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: versatile compatibility with ER and EL inserts to suit different threading requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert compatibility\u003c\/b\u003e: accommodates U-Type inserts for specialized threading tasks and accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: designed to improve chip evacuation and cutting efficiency, enhancing surface finish and tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew-clamp design\u003c\/b\u003e: secure, repeatable clamping that minimizes tool runout and ensures consistent performance across operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust construction and clamping\u003c\/b\u003e: engineered for rigidity and long-term reliability under demanding machining conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder delivers tangible benefits in everyday external threading work: it helps maintain precise thread forms with reduced runout, supports a range of inserts for flexible parameter optimization, and offers quick, repeatable setup thanks to its screw-clamp mechanism. Use it for external thread turning on parts like fasteners, fittings, and other threaded components where left-hand threads are required. The combination of a long reach, solid grip, and optimized chip control makes it a dependable choice for production environments that demand repeatable accuracy and durable performance.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890534990,"sku":"SEL4040R27","price":120.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_5cc2ee93-f578-49da-9f3e-c4847aa786f5.png?v=1761733231"},{"product_id":"sel2525m27u","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 150mm OAL - 27UEL Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nEfficiently turn external threads with precision using the Carmex Thread Turning External Holder. Designed for left-hand threading operations, this Screw Clamp External Holder delivers steady rigidity and repeatable results in demanding machining environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConfiguration\u003c\/b\u003e: External thread turning holder, left-hand variant, 150 mm overall length for extended reach and stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Accepts ER and EL inserts for versatile threading applications and easy replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Design\u003c\/b\u003e: Specially engineered to accommodate U-Type inserts, enabling optimized grip and accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 25 x 25 mm square shank for a robust, vibration-resistant mount in standard tool layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix Angle\u003c\/b\u003e: 1.5° helix angle promotes efficient chip evacuation and smoother cutting during threading passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping Mechanism\u003c\/b\u003e: Screw clamp provides a secure, repeatable grip to maintain alignment under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability\u003c\/b\u003e: Solid construction crafted for longevity in busy machine shops and repetitive production runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder is ideal for shops performing external threading on a variety of workpieces, offering dependable rigidity, straightforward tool changes, and compatibility with common 27UEL inserts. Whether you’re finishing threads on shafts or fittings, the Carmex external holder helps you achieve clean, accurate threads with consistent performance.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890600526,"sku":"SEL2525M27U","price":100.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_ff189f07-3004-4df9-a05e-64a0efa8a520.png?v=1761733212"},{"product_id":"sel3232p27u","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 170mm OAL - 27UEL Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Screw Clamp Thread Turning External Holder (Left Hand) is a precision tool accessory designed for external threading on lathes. Built for machinists who demand reliable rigidity and repeatable thread quality, it delivers consistent performance in left‑hand threading applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand Orientation\u003c\/b\u003e: Specifically configured for left‑hand external thread turning to ensure correct cutting direction and straightforward setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e170 mm Overall Length\u003c\/b\u003e: Provides generous reach for long workpieces while maintaining stability and control during cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e32 x 32 mm Shank\u003c\/b\u003e: Standard square shank for broad compatibility with common tool posts and adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e27UEL Insert Compatibility\u003c\/b\u003e: Supports the 27UEL insert geometry for precise external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL Insert Compatibility\u003c\/b\u003e: Accepts ER and EL inserts, enabling a range of threading profiles and finishes without changing holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Ready\u003c\/b\u003e: Designed to accommodate U-Type inserts for optimized engagement and accuracy in external threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: Helix angle facilitates efficient chip evacuation and smoother cutting, contributing to better surface finish and insert life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew Clamp Mechanism\u003c\/b\u003e: Robust clamping lets you seat inserts securely and maintain alignment under load, reducing runout and tool chatter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Construction\u003c\/b\u003e: Built to endure demanding machining environments with steady rigidity and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder is ideal for shops performing precise external threading on cylindrical parts, such as shafts and Bar stock, where consistent thread form, tight tolerances, and reliable insert seating are essential. The combination of versatile insert compatibility (ER\/EL and U-Type), a durable screw‑clamp design, and a practical 170 mm reach helps reduce setup time, improve cycle efficiency, and deliver repeatable results across multiple jobs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890633294,"sku":"SEL3232P27U","price":101.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_f186eff2-f854-4d41-a5b9-a1b77bfd5913.png?v=1761733261"},{"product_id":"sel4040r27u","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 200mm OAL - 27UEL Insert - 40x40 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder (Left-Hand, 200 mm OAL) is a precision tool for external threading operations, designed to deliver reliable rigidity and consistent thread quality in demanding machining environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand External Thread Turning Holder\u003c\/b\u003e: Optimized for left-handed threading applications with a robust clamping system for dependable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e200 mm Overall Length (OAL)\u003c\/b\u003e: Provides ample reach to access long shafts and deep threads while maintaining control and stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e40 x 40 mm Shank Size\u003c\/b\u003e: Square shank design for secure seating in standard tool posts and holders, promoting rigidity during cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e27UEL Insert Compatibility\u003c\/b\u003e: Engineered to securely accommodate 27UEL inserts for precise cutting edge engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL Insert Compatibility\u003c\/b\u003e: Supports common ER and EL inserts, offering versatile options for external threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type Insert Capability\u003c\/b\u003e: Specially designed to accommodate U-Type inserts for optimal performance with these configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° Helix Angle\u003c\/b\u003e: Helix angle aids in efficient chip evacuation and smoother cutting action, improving finish and productivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Screw Clamp Design\u003c\/b\u003e: Secure grip and rigid alignment under cutting loads, ensuring repeatable accuracy across cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder delivers tangible value in real-world threading jobs: stable tool seating reduces vibration and chatter, excellent insert compatibility lowers downtime and stocking needs, and the thoughtful geometry supports clean thread profiles and longer insert life. Ideal for shops that perform external threading on shafts, collars, or fittings, where precision, reliability, and ease of setup matter most.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890666062,"sku":"SEL4040R27U","price":121.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_d2518802-7eee-47d9-966f-aaddc04acb99.png?v=1761733237"},{"product_id":"sel2525m33u","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 150mm OAL - 33UEL Insert - 25x25 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning External Holder (Left-Hand) is engineered for precise external threading in CNC lathes and turning centers. With a 150 mm overall length and a 25x25 mm shank, this holder delivers rigid support and repeatable thread forms when paired with a 33UEL insert.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand external threading\u003c\/b\u003e: Specifically designed for turning left-hand external threads with reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e150 mm OAL\u003c\/b\u003e: Provides adequate reach for longer thread profiles while maintaining rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e25 × 25 mm shank\u003c\/b\u003e: Standardized, secure mounting size for stable toolholding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e33UEL insert compatibility\u003c\/b\u003e: Optimized interface for secure grip and precise cutting with 33UEL inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eER\/EL insert compatibility\u003c\/b\u003e: Supports common ER and EL inserts for versatile threading options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eU-Type insert support\u003c\/b\u003e: Designed to accommodate U-Type inserts for specialized applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.5° helix angle\u003c\/b\u003e: Promotes efficient chip evacuation and smoother cutting in external threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScrew clamp design\u003c\/b\u003e: Robust clamping mechanism ensures stability and repeatable results during machining.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis holder delivers consistent, high-precision external threading with a secure, repeatable grip. Its rugged construction and 1.5° helix angle support stable cutting and efficient chip removal, helping you achieve clean, accurate threads with fewer passes. The broad insert compatibility reduces tool changes, enabling faster setups and higher productivity for production runs and precision work alike.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890764366,"sku":"SEL2525M33U","price":98.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_c1dae13d-d87a-4d08-8cf1-efb5a65be9ac.png?v=1761733188"},{"product_id":"sel3232p33u","title":"Carmex Thread Turning Holder Screw Clamp - External - Left Hand - 170mm OAL - 33UEL Insert - 32x32 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning External Holder (Left Hand, 170 mm OAL) is a precision tool holder designed for external threading tasks in professional machining environments. Built to work with ER\/EL inserts and U-Type inserts, it delivers reliable grip, consistent cutting performance, and robust rigidity for demanding thread turning operations.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand Variant\u003c\/b\u003e: Optimized for left-handed external threading applications, ensuring correct cutting direction and chip flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Length (OAL)\u003c\/b\u003e: 170 mm, providing ample reach and rigidity for demanding cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 32 × 32 for compatibility with standard modular tooling systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Supports ER and EL inserts; accommodates U-Type inserts for precise thread geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Type\u003c\/b\u003e: 33UEL insert compatibility to achieve proven external thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHelix Angle\u003c\/b\u003e: 1.5° helix for efficient chip evacuation and smoother cutting action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping\u003c\/b\u003e: Screw clamp external holder delivering secure, repeatable grip on the insert assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Robust, rigid design engineered to minimize deflection and maintain accuracy during threading.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith this external thread turning holder, you can expect repeatable, accurate thread profiles, reduced chatter, and longer tool life across external threading operations. The 1.5° helix angle enhances chip flow, while insert compatibility (ER\/EL and U-Type) offers flexibility to address a range of thread forms and pitches without tool changes. The left-hand configuration integrates smoothly into standard machining setups, enabling efficient setup and quicker changeovers for high-mix production or batch threading tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890829902,"sku":"SEL3232P33U","price":131.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SER_NEW_IMAGE_d6b03c59-11f2-4771-a239-3d69b8b47f8e.png?v=1761733200"},{"product_id":"ser1212f16-o","title":"Carmex Thread Turning Holder Off Set - External - Right Hand - 80mm OAL - 16ER Insert - 12x12 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Off-Set Thread Turning Holder (External, Right-Hand) is a precision machining solution designed for professionals performing external threading with offset geometry. Built for automotive, aerospace, and general metalworking applications, it delivers stable, repeatable thread cuts across a range of profiles.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConfiguration\u003c\/b\u003e: External offset thread turning holder with right-hand orientation for conventional external threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Length\u003c\/b\u003e: 80 mm from end to end, offering the reach needed for tight pockets and longer workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert Compatibility\u003c\/b\u003e: Accepts standard 16ER inserts for versatile threading options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank Size\u003c\/b\u003e: 12x12 mm square shank for rigid mounting and compatibility with common toolholding systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; Construction\u003c\/b\u003e: Durable build designed to withstand daily turning forces and maintain accuracy over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClamping\u003c\/b\u003e: Secure clamping minimizes tool runout, ensuring consistent thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChip Control\u003c\/b\u003e: Optimized geometry supports efficient chip evacuation and cleaner cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for external threading tasks in precision components across automotive and aerospace industries.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the offset design, you gain closer access to the workpiece without compromising rigidity, helping maintain accurate thread depth and pitch even in challenging setups. The 80 mm length and sturdy 12x12 shank deliver dependable stiffness, while compatibility with widely used 16ER inserts makes it easy to adapt to different thread profiles without purchasing new holders. The secure clamping and optimized chip flow reduce setup time and improve cut quality, enabling faster production cycles and repeatable results you can rely on for high-precision threading work.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890928206,"sku":"SER1212F16-O","price":57.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SEROFFSET_e67aa302-394b-47bf-88f5-52c9d5ae28dd.jpg?v=1694804650"},{"product_id":"ser1616h16-o","title":"Carmex Thread Turning Holder Off Set - External - Right Hand - 100mm OAL - 16ER Insert - 16x16 Shank Size","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Off-Set Thread Turning Holder is a precision external threading tool designed for machinists who need versatility, repeatable accuracy, and reliable performance across a range of thread profiles.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOff-Set design\u003c\/b\u003e: Precision geometry that extends reach and improves chip control for a range of thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal-thread turning holder\u003c\/b\u003e: Specifically built to cut external threads with stable, smooth operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRight-Hand orientation\u003c\/b\u003e: Optimized for right-hand threading applications to maximize rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100 mm overall length (OAL)\u003c\/b\u003e: Provides ample reach while maintaining balance in the tool setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16ER insert compatibility\u003c\/b\u003e: Designed to accept standard 16ER inserts for dependable seating and consistent cutting edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16x16 shank\u003c\/b\u003e: Square shank size ensures a secure interface with compatible tool posts and holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable construction\u003c\/b\u003e: Built from robust materials to withstand production environments and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis Carmex holder translates design intent into tangible results: precise thread formation, repeatable dimensions, and reduced finishing work. The off-set geometry enables cleaner cuts on challenging profiles and improves chip evacuation, helping prevent tool wear and downtime. With secure clamping and straightforward insert changes, machinists can switch between threading tasks quickly, boosting uptime and productivity in automotive, aerospace, and precision manufacturing environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282890960974,"sku":"SER1616H16-O","price":57.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/SEROFFSET_2e497c13-0ad0-4932-a2bb-6849330523bf.jpg?v=1694804655"}],"url":"https:\/\/www.protool-ltd.co.uk\/collections\/carmex-thread-turning-holders-spares.oembed","provider":"Protool Precision Tools","version":"1.0","type":"link"}