{"title":"Indexable Thread Mill Inserts - Size 40","description":"","products":[{"product_id":"40-4abut","title":"Carmex Carbide Threading Insert - ABUT - TiAlN Coated - 40-4ABUT","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Threading Insert ABUT with TiAlN coating is a versatile, high-precision solution for machinists who need reliable threading across a wide range of profiles. This TiAlN-coated carbide insert is designed to handle diverse threading tasks with a single, durable tool surface.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths available (12 mm to 40 mm) to suit different tool holders and workpiece constraints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Supports pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI), depending on the chosen length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN-coated carbide for enhanced wear resistance and heat tolerance, extending insert life in demanding environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEdge configuration\u003c\/b\u003e: Double-sided design with two cutting edges for most profiles, helping maximize tool life; exceptions apply for certain forms (e.g., BSPT\/NPT\/NPTF\/American Buttress\/API RD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external threading\u003c\/b\u003e: Often usable for both internal and external threads on many profiles, reducing the need to switch inserts; note exceptions for ISO\/UN\/NPSM\/UNJ\/Acme forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Premium carbide construction delivers rigidity, precision, and consistent thread quality across multiple applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert set is ideal for shops seeking flexible, multi-profile threading capability with fewer tool changes and reliable performance on a variety of metals. The TiAlN coating provides lasting wear resistance in heat-intensive threading operations, while the five length options let you tailor your setup to your specific workpieces and machines. If your workflow involves frequent transitions between different thread forms, this Carmex ABUT solution offers practical versatility without sacrificing accuracy or surface finish.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316026880078,"sku":"40-4ABUT","price":127.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_6dab1d31-9da7-4ca9-b55e-a27ca51fd914.jpg?v=1697552658"},{"product_id":"40i3-5acme","title":"Carmex Carbide Threading Insert - ACME - TiAlN Coated - 40I3.5ACME","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Threading Insert for ACME threads is a versatile, TiAlN-coated carbide solution designed for machinists who demand reliable, repeatable threading performance across multiple profiles. With five length options and broad pitch coverage, it streamlines tool selection and setup in production or job-shop environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: Available in lengths from 12 mm to 40 mm to fit different thread forms and lead depths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBroad pitch range\u003c\/b\u003e: Supports pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: Each insert offers two usable cutting edges to maximize life (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external threading (where applicable)\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads; some profiles require dedicated inserts (ISO\/UN\/UNS, etc.).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating\u003c\/b\u003e: Titanium aluminium nitride coating delivers enhanced hardness, wear resistance, and heat tolerance for longer tool life and consistent finishes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis insert is built to improve reliability and efficiency in threaded part production. By covering a wide range of profiles with a single, TiAlN-coated carbide tool, you can reduce changeovers, lower tool inventory, and achieve consistent thread quality across batches. The two-edge design and robust coating help maintain sharpness during high-feed operations on common workpiece materials, while the compact geometry fits standard threading tools. Ideal for job shops, production lines, and maintenance environments that routinely produce ACME or other common thread forms.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316027797582,"sku":"40I3.5ACME","price":127.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_3eb76a2a-8b2c-4456-a153-64589c30fea6.jpg?v=1697552693"},{"product_id":"40i3acme","title":"Carmex Carbide Threading Insert - ACME - TiAlN Coated - 40I3ACME","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert - ACME with TiAlN coating is a durable, versatile tool designed for machinists who need reliable threading performance across a range of common profiles. Built for precision turning, it combines multiple lengths with a robust coating to keep cycles productive.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLength Variety\u003c\/b\u003e: 5 length options from 12 mm to 40 mm to fit a wide range of threading applications and depths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Pitch Range\u003c\/b\u003e: Capable of handling pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI), depending on the chosen length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-Sided Cutting Edges\u003c\/b\u003e: Each insert provides two cutting edges for extended life and consistent performance, with exceptions for BSPT\/NPT\/NPTF\/American Buttress\/API RD profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; External Capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, reducing tool swaps—note exceptions include ISO, UN, NPSM, UNJ, and Acme.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN Carbide Coating\u003c\/b\u003e: TiAlN coating enhances wear resistance and high-temperature stability, helping maintain accuracy and finish in challenging materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eACME Threading Ready\u003c\/b\u003e: Specifically suited for ACME threads, delivering dependable performance in this demanding profile while remaining versatile for other common thread types.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is ideal for production environments where minimizing tool changes and maximizing insert life matters. Use it to streamline threading operations on steel, stainless, or other common workpieces, while maintaining tight tolerances and clean thread finishes. Its dual-edge design and coating work together to extend tool life under typical cutting conditions, enabling steadier feeds, better surface quality, and fewer interruptions in your machining workflow. For optimal results, pair the appropriate length with the target pitch, apply proper coolant, and select feeds and speeds tailored to your material and machine capabilities.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316027830350,"sku":"40I3ACME","price":127.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_32f526ae-9d4d-4880-a705-6b1aff6c8319.jpg?v=1697552696"},{"product_id":"40i4acme","title":"Carmex Carbide Threading Insert - ACME - TiAlN Coated - 40I4ACME","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert with TiAlN coating is built for precision threading across a wide range of common profiles, including ACME. Designed for professional machinists and production environments, it delivers reliable performance with multiple edges and flexible length options.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN-coated carbide construction\u003c\/b\u003e: boosts hardness and wear resistance, enabling higher cutting speeds and longer insert life during demanding threading work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options (12–40 mm)\u003c\/b\u003e: choose the appropriate length to match thread depth and tooling setup for stable, accurate cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range coverage\u003c\/b\u003e: accommodates threads from 0.5 mm \/ 32 TPI up to 6.0 mm \/ 4 TPI for broad threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: two usable edges extend tool life by allowing a quick edge rotation; ideal for busy shops (except BSPT\/NPT\/NPTF\/American Buttress\/API RD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External threading versatility\u003c\/b\u003e: in many profiles, the same insert can machine both internal and external threads, enhancing workflow flexibility (exceptions: ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eACME threading readiness\u003c\/b\u003e: specifically suited to robust Acme thread forms, delivering consistent results in profile-critical applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you streamline operations by reducing tool changes and enabling consistent thread quality across diverse projects. The TiAlN coating supports higher-speed threading with better wear resistance, while the dual-edge design and multiple lengths give you practical versatility for prototype runs and production batches alike. Use it when you need dependable ACME threading performance and broad compatibility with common thread profiles in a single, cost-efficient solution.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316027863118,"sku":"40I4ACME","price":127.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_895e246c-df90-4a8a-a342-7291611ea4a7.jpg?v=1697552700"},{"product_id":"40-11bspt","title":"Carmex Carbide Threading Insert - BSPT - TiAlN Coated - 40-11BSPT","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert – BSPT, TiAlN coated (model 40-11BSPT) is a versatile, wear‑resistant tool designed for precise BSPT threading on common profiles. It’s built for machinists and shops that need reliable inserts capable of handling multiple thread forms with one tool.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread profiles covered\u003c\/b\u003e: A versatile collection that supports all common thread profiles, reducing the need for multiple inserts on varied jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five available lengths, spanning from 12 mm to 40 mm, to suit different depths, collars, and tool setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range compatibility\u003c\/b\u003e: Handles pitches from 0.5 mm \/ 32 TPI up to 6.0 mm \/ 4 TPI, enabling a wide range of BSPT and related threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble‑sided cutting edges\u003c\/b\u003e: Two cutting edges for extended life on most profiles; BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD variants use a single edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external threading capability\u003c\/b\u003e: For many profiles, the same insert can machine both internal and external threads, reducing tooling inventory—with exceptions for ISO \/ UN \/ NPSM \/ UNJ \/ Acme forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; coating\u003c\/b\u003e: Solid carbide construction with TiAlN coating for improved wear resistance and heat tolerance during demanding threading operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is designed to streamline threading workflows: fewer tool changes, consistent thread forms across BSPT and related profiles, and dependable performance in a range of materials. The TiAlN coating helps sustain cutting performance under higher speeds and tougher materials, while the dual cutting edges maximize usable life on standard profiles. Ideal for job shops, production environments, and any shop handling BSPT threading alongside common thread forms.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316029141070,"sku":"40-11BSPT","price":91.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_2b6ab40a-72cd-4b3f-b6d8-132988a77b82.jpg?v=1697552739"},{"product_id":"40e1-5iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40E1.5ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316032811086,"sku":"40E1.5ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_e6f55022-06e2-4d3f-932d-838906e2a230.jpg?v=1697552901"},{"product_id":"40i1-5iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40I1.5ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316032843854,"sku":"40I1.5ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_986d676d-25d4-41ed-8fbd-3dd5aabed529.jpg?v=1697552904"},{"product_id":"40e2-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40E2.0ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316032876622,"sku":"40E2.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_7d43e8bd-a008-4ac7-b666-33496ed96b83.jpg?v=1697552907"},{"product_id":"40i2-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40I2.0ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316032909390,"sku":"40I2.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_d98dd9c9-bc93-4101-9a3b-637c16fc3396.jpg?v=1697552911"},{"product_id":"40e3-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40E3.0ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316032974926,"sku":"40E3.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_8655f0be-1284-45d6-bced-d5c6d50722cf.jpg?v=1697552914"},{"product_id":"40i3-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40I3.0ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033302606,"sku":"40I3.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_0b9d4750-9777-4134-bb14-5ced0655b80a.jpg?v=1697552917"},{"product_id":"40i3-5iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40I3.5ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033335374,"sku":"40I3.5ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_f2332b9d-ad72-489c-9124-6da12fbc873b.jpg?v=1697552921"},{"product_id":"40e4-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40E4.0ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033368142,"sku":"40E4.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_e26c3775-9c76-4346-bcec-d96579857a80.jpg?v=1697552924"},{"product_id":"40i4-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40I4.0ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033433678,"sku":"40I4.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_08c3f6bb-d603-4e21-af17-e87e40a7844f.jpg?v=1697552928"},{"product_id":"40i4-5iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40I4.5ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033466446,"sku":"40I4.5ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_cd674c0b-cbc4-4e49-a8d3-ebca69a5b0b6.jpg?v=1697552931"},{"product_id":"40e5-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40E5.0ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033499214,"sku":"40E5.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_d772fb62-df15-4631-91e5-90046f673a3d.jpg?v=1697552935"},{"product_id":"40i5-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40I5.0ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033531982,"sku":"40I5.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_1e7695dc-a45d-4178-b492-0b77c85656f4.jpg?v=1697552938"},{"product_id":"40i5-5iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40I5.5ISO","description":"\u003cdiv\u003e\n\u003cp\u003e\nMeet the Carmex Carbide Threading Insert (ISO\/METRIC, TiAlN coated) — a versatile threading solution designed for metalworking professionals who need reliable performance across common thread profiles. The 40I5.5ISO designation represents a robust insert set that covers a wide range of pitches and applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: available from 12 mm up to 40 mm to match your depth, reach, and setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide pitch range\u003c\/b\u003e: depending on length, capable of threads from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating\u003c\/b\u003e: carbide substrate with TiAlN coating for enhanced wear resistance and heat management during high-speed threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-edged design\u003c\/b\u003e: inserts are two-cutting-edge by default, extending edge life (note: BSPT\/NPT\/NPTF\/American Buttress\/API RD are exceptions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external capabilities\u003c\/b\u003e: for many thread profiles, the same insert can machine both internal and external threads (excluding ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbide construction\u003c\/b\u003e: rigid, precise performance that holds tolerance across demanding threading tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis threading insert is ideal for shops performing a mix of ISO and metric threads, from lightweight components to more demanding fittings. Its multi-length design and dual-edge geometry reduce tool changes and maintenance downtime, while the TiAlN coating helps sustain performance under elevated cutting speeds and temperatures. Use it for general-purpose threading on a variety of metal parts, including hydraulic fittings, fasteners, and precision components where consistent thread form and finish matter.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033564750,"sku":"40I5.5ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_6865153e-b540-4251-a6e9-250fcc222c5b.jpg?v=1697552941"},{"product_id":"40e6-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40E6.0ISO","description":"\u003cli\u003e A versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length – can handle pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\n\u003c\/li\u003e\u003cli\u003e Features:\n\u003c\/li\u003e\u003cli\u003e The inserts are double sided, i.e. have two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD)\nFor many thread profiles, the same insert can machine both internal \u0026amp; external applications (except for ISO \/ UN \/ NPSM \/ UNJ \/ Acme)\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033597518,"sku":"40E6.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_456ac261-446c-4233-8288-2303dc44e3ba.jpg?v=1697552945"},{"product_id":"40i6-0iso","title":"Carmex Carbide Threading Insert - ISO\/METRIC - TiAlN Coated - 40I6.0ISO","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Threading Insert is a versatile ISO\/METRIC threading solution crafted for machinists who demand reliability, precision, and long tool life. With TiAlN coating and a double-sided cutting edge design, it delivers consistent performance across a wide range of common thread profiles.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN-coated carbide for enhanced hardness, heat resistance, and extended insert life in demanding threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Solid carbide construction provides rigidity and precision for stable, accurate threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread profiles\u003c\/b\u003e: Covers all common thread profiles within ISO\/METRIC applications for broad compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths available (from 12 mm to 40 mm) to suit different tools and workpiece geometries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Depending on length, supports pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI) for versatile threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided edges\u003c\/b\u003e: Each insert has two cutting edges (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD), maximizing usable life and minimizing tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External capability\u003c\/b\u003e: For many profiles, the same insert can machine both internal and external threads (with exceptions for ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to streamline threading operations, this insert reduces tool inventory by accommodating multiple profiles and applications. The combination of a durable carbide body and TiAlN coating helps maintain a clean thread finish, minimize heat buildup, and extend service intervals, even on tougher materials. Its versatile length and pitch options mean you can optimize setup and achieve consistent results—from quick repairs to precision production runs—without swapping inserts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316033630286,"sku":"40I6.0ISO","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_db12680c-ff04-4085-ba9e-b75e9bc3b530.jpg?v=1697552949"},{"product_id":"40-11-5nps","title":"Carmex Carbide Threading Insert - NPS - TiAlN Coated - 40-11.5NPS","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert for NPS threads is a versatile, TiAlN-coated solution built for machinists who need reliable, multi-profile threading in a single insert. Designed to handle a range of common thread forms, it delivers consistent results across everyday production work.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN coating provides enhanced hardness and wear resistance for longer tool life and better heat tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread profiles\u003c\/b\u003e: A comprehensive collection that covers all common thread profiles in a single insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLengths\u003c\/b\u003e: Available in 5 lengths, from 12 mm to 40 mm, to suit different tooling setups and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutting edges\u003c\/b\u003e: Double-sided design with two cutting edges per insert, increasing cutting life (note: BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD are exceptions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External capability\u003c\/b\u003e: For many profiles, the same insert can machine both internal and external threads (with exceptions: ISO \/ UN \/ NPSM \/ UNJ \/ Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Depending on length, supports pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI), enabling a broad range of threading tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is ideal for production environments, job shops, and maintenance teams that require flexible threading capabilities without maintaining a large assortment of inserts. The TiAlN coating helps resist wear on challenging materials, while the double-edged geometry reduces downtime by extending usable life between indexings. Use it for standard NPS threads in pipes, fittings, fasteners, and mechanical assemblies where reliable, consistent threading is essential.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316034449486,"sku":"40-11.5NPS","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_a91240da-3c4c-48e5-9b4b-513342b750ba.jpg?v=1697552977"},{"product_id":"40-11-5npsf","title":"Carmex Carbide Threading Insert - NPSF - TiAlN Coated - 40-11.5NPSF","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Threading Insert - NPSF, TiAlN coated is a versatile, high-precision threading solution designed for machinists and job shops that need reliable performance across a wide range of profiles.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN-coated carbide for improved wear resistance and longer edge life in demanding threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Solid carbide substrate provides rigidity and consistent cutting action for precise threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutting Edges\u003c\/b\u003e: Double-sided design with two cutting edges to maximize use before reindexing (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD profiles).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProfile Coverage\u003c\/b\u003e: Covers all common thread profiles, enabling efficient tooling across multiple projects with a single insert family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength Options\u003c\/b\u003e: Five lengths ranging from 12 mm to 40 mm to match tool holders and workpiece geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch Range\u003c\/b\u003e: Depending on length, handles pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI) for versatile threading capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External Capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, reducing tool changes (note: some profiles like ISO\/UN\/NPSM\/UNJ\/Acme have dedicated considerations).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesignation\u003c\/b\u003e: NPSF threading insert optimized for National Pipe Straight Fin applications within the Carmex line.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is an excellent choice for workshops and production environments that want to streamline threading operations without swapping tools for every profile. The TiAlN coating helps maintain sharpness on hard materials, while the dual-edge design and multiple length options offer flexibility to achieve clean, accurate threads with fewer interruptions. Ideal for piping, fastener, and hydraulic components where consistent thread quality and tool longevity matter.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316035989582,"sku":"40-11.5NPSF","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_0a214881-e958-4f3f-9ecb-f2eef60bbef7.jpg?v=1697553005"},{"product_id":"40-8npsf","title":"Carmex Carbide Threading Insert - NPSF - TiAlN Coated - 40-8NPSF","description":"\u003cdiv\u003e\n\u003cp\u003e\nMeet the Carmex Carbide Threading Insert in NPSF format, TiAlN coated and precision-engineered for professionals who demand reliable performance across common thread profiles. Model 40-8NPSF fits a busy workshop where versatility and durability matter.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: available in five lengths (from 12 mm to 40 mm) to match a wide range of thread profiles and turning depths, with pitches from 0.5 mm \/ 32 TPI up to 6.0 mm \/ 4 TPI depending on length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating\u003c\/b\u003e: carbide insert finished with TiAlN for enhanced hardness, wear resistance, and temperature tolerance, helping extend tool life in tougher materials and higher-speed applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-edged design\u003c\/b\u003e: each insert provides two cutting edges for extended usable life; flip or rotate to extend service before replacing (note: BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD are exceptions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal and external threading capable\u003c\/b\u003e: for many thread profiles, the same insert can machine both internal and external threads, reducing tool changes and simplifying setup (exceptions apply for ISO \/ UN \/ NPSM \/ UNJ \/ Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile, single-set coverage\u003c\/b\u003e: designed to cover a broad range of common thread profiles with a single family of inserts, helping you minimize inventory while maximizing productivity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is ideal for machinists and shops that regularly produce diverse threaded components. The combination of TiAlN coating, dual cutting edges, and multi-length availability delivers dependable performance across standard metric and imperial thread forms, while reducing downtime and tool changes. Use it for general-purpose threading tasks on a variety of materials, from metric to inch-based threads, and rely on its robust carbide construction to maintain precision through repeated operations.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316036874318,"sku":"40-8NPSF","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_947632f7-7ae4-4688-984c-967fc0d23d4d.jpg?v=1697553009"},{"product_id":"40e11-5npsm","title":"Carmex Carbide Threading Insert - NPSM - TiAlN Coated - 40E11.5NPSM","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert for NPSM, TiAlN coated, model 40E11.5NPSM is a versatile threading solution built for professionals who machine standard pipe and mechanical threads. With TiAlN-coated carbide for durability and a broad range of lengths and pitches, it’s designed to handle many common thread profiles with reliability.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread profile coverage\u003c\/b\u003e: A versatile collection of threading inserts that covers all common thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: Available in five lengths ranging from 12 mm to 40 mm to suit different depths and access conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Supports pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial \u0026amp; coating\u003c\/b\u003e: Carbide inserts coated with TiAlN for improved wear resistance and heat tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: Inserts are double-sided with two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external applications (except ISO \/ UN \/ NPSM \/ UNJ \/ Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNPSM compatibility\u003c\/b\u003e: Specifically suitable for NPSM (National Pipe Straight Mechanical) thread forms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis design delivers practical, real-world benefits: you gain broad coverage across common thread profiles with a single insert family, reducing tool changes and inventory complexity. The TiAlN coating adds wear life and resilience in demanding materials and higher-speed applications, helping you finish more parts per shift. The double-sided edges provide additional reuse opportunities, and the internal\/external capability expands where you can use each insert—streamlining workflows on both holes and shafts in plumbing, mechanical assemblies, and other threaded components.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316040904782,"sku":"40E11.5NPSM","price":102.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_913b199e-dedc-4d2c-9ef7-2dbeb49627ef.jpg?v=1697553052"},{"product_id":"40e8npsm","title":"Carmex Carbide Threading Insert - NPSM - TiAlN Coated - 40E8NPSM","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Threading Insert for NPSM, TiAlN coated, is a versatile threading solution designed for professional machinists who tackle a wide range of common thread profiles. Built for durability and precision, it supports both turning and threading tasks with a single, robust insert family.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread profiles covered\u003c\/b\u003e: A comprehensive collection that accommodates all common thread profiles, reducing the need for multiple inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: Available in 12 mm, 16 mm, 24 mm, 32 mm, and 40 mm lengths to fit different toolholders and depth-of-cut requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Depending on length, supports pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI) for broad compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble‑sided cutting edges\u003c\/b\u003e: Each insert offers two cutting edges for extended life (except BSPT\/NPT\/NPTF\/American Buttress\/API RD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external threading\u003c\/b\u003e: For many profiles, the same insert can machine both internal and external threads (except ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating on carbide\u003c\/b\u003e: TiAlN enhances wear resistance and heat tolerance, supporting high-speed, high-feed threading with less wear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/carmex.png?v=1657641889\" alt=\"Carmex logo\"\u003e\u003c\/p\u003e \u003cp\u003eThese design strengths translate into real-world benefits: steadier thread quality across profiles, fewer tool changes, and longer insert life in demanding materials. Ideal for CNC lathes and manual machines alike, this insert family helps shops streamline workflows, maintain consistency on critical NPSM and related threads, and maximize productivity without sacrificing accuracy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316041822286,"sku":"40E8NPSM","price":102.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_994f4081-2a22-4146-8dcb-275bacdd6f43.jpg?v=1697553056"},{"product_id":"40i11-5npsm","title":"Carmex Carbide Threading Insert - NPSM - TiAlN Coated - 40I11.5NPSM","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert is a TiAlN-coated carbide insert designed to cover all common thread profiles with a single, flexible solution. Built for machinists and workshops that demand reliability and efficiency, it handles a wide range of threading tasks with minimal tool changes.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating\u003c\/b\u003e: High hardness and excellent wear resistance at elevated temperatures, helping extend insert life in demanding threading operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options (12 mm to 40 mm)\u003c\/b\u003e: A versatile range that adapts to different workpiece depths and available toolholders, reducing the need for multiple inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: Each insert provides two cutting edges for extended life and fewer tool changes (exceptions apply for BSPT\/NPT\/NPTF\/American Buttress\/API RD profiles).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external threading capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, improving workflow and reducing tool inventory (excluding ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNPSM-focused compatibility\u003c\/b\u003e: Specifically suitable for NPSM threading profiles, supporting common mechanical fits in a single insert family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range and versatility\u003c\/b\u003e: Depending on length, supports pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI), enabling a broad set of thread types without swapping inserts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to streamline threading workflows, this insert delivers consistent performance across many profiles while minimizing tool changes. Its robust TiAlN coating and double-edged geometry help you achieve clean, accurate threads with fewer interruptions, making it a practical choice for precision turning and tapping applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316042969166,"sku":"40I11.5NPSM","price":102.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_18b053ff-8468-4259-86f2-f9d079c97717.jpg?v=1697553059"},{"product_id":"40-11-5npt","title":"Carmex Carbide Threading Insert - NPT - TiAlN Coated - 40-11.5NPT","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Threading Insert - NPT, TiAlN coated - 40-11.5NPT is a versatile threading solution designed for professionals who need reliable performance across common thread profiles, including pipe threads.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN-coated carbide\u003c\/b\u003e: TiAlN coating delivers increased hardness and wear resistance, helping the insert maintain sharpness at higher speeds and temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: Available in five lengths that span from 12 mm to 40 mm to accommodate different depths and workpiece geometries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide pitch range\u003c\/b\u003e: Suitable for pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI), covering the most commonly requested thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: The insert is designed with two cutting edges for extended life and versatility, with exceptions for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External threading versatility\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, reducing tool changes—note exceptions for ISO \/ UN \/ NPSM \/ UNJ \/ Acme.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis insert combines durable carbide with a protective TiAlN coating to deliver consistent performance across demanding threading tasks. Its broad length options and wide pitch range make it a practical choice for shops that handle a variety of pipe and standard thread profiles, helping you reduce tool inventory while maintaining reliable results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316047884366,"sku":"40-11.5NPT","price":91.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_c79098b0-7c6e-4648-b8b7-ecde5e9c3bd3.jpg?v=1697553088"},{"product_id":"40-8npt","title":"Carmex Carbide Threading Insert - NPT - TiAlN Coated - 40-8NPT","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert for NPT and common thread profiles is a TiAlN-coated solution built for machinists who need reliable, high-precision threading across internal and external surfaces.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: Inserts are available in five lengths, ranging from 12 mm to 40 mm, to fit a variety of hole depths and turning passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread compatibility\u003c\/b\u003e: Covers all common thread profiles, reducing the need to stock multiple tool types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range flexibility\u003c\/b\u003e: Capable of handling pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI) for diverse applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: Each insert features two cutting edges to maximize usable life, with exceptions for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external threading\u003c\/b\u003e: For many profiles, the same insert can machine both internal and external threads, minimizing tool changes (except ISO \/ UN \/ NPSM \/ UNJ \/ Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNPT-focused design\u003c\/b\u003e: Specifically optimized for NPT and related pipe-thread profiles, supporting accurate, consistent taps on threaded parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e40-8NPT designation\u003c\/b\u003e: Clear sizing and compatibility for standard NPT threading tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis carbide threading insert set is engineered to deliver durable performance in demanding materials and high-speed threading. The TiAlN coating enhances hardness and wear resistance, helping maintain accuracy over longer runs and reducing tool downtime. With its versatile length and pitch options, it’s well-suited for job shops, contract manufacturers, and in-house production environments that require reliable threading across multiple standards without swapping inserts mid-operation.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316047917134,"sku":"40-8NPT","price":91.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_5463641d-f54c-4dfb-854c-32fb97f26add.jpg?v=1697553091"},{"product_id":"40-11-5nptf","title":"Carmex Carbide Threading Insert - NPTF - TiAlN Coated - 40-11.5NPTF","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert for NPTF is a versatile, TiAlN-coated solution designed for professionals who demand precise, reliable threading across the most common profiles. This collection is built to handle a wide range of applications, making it ideal for shop environments where versatility and durability matter.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Carbide construction for high hardness, wear resistance, and long edge life in demanding threading operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths from 12 mm to 40 mm to fit different component sizes and depth requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread pitch range\u003c\/b\u003e: Depending on length, capable of 0.5 mm \/ 32 TPI up to 6.0 mm \/ 4 TPI, covering the most commonly encountered pitches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutting edges\u003c\/b\u003e: Double‑sided inserts with two cutting edges (except for BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD). This means more usable life before index changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External versatility\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, reducing the need for multiple tools (exceptions: ISO \/ UN \/ NPSM \/ UNJ \/ Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN coating delivers enhanced wear resistance and high‑temperature performance for tougher materials and tougher cutting conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoverage\u003c\/b\u003e: A comprehensive collection that spans the most common thread profiles, designed to streamline setup and tool management.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert set is engineered to simplify threading workflows: choose the appropriate length for the job, leverage the dual cutting edges to maximize tool life, and rely on the TiAlN coating to maintain performance under heat and wear. The result is consistent thread quality, fewer tool changes, and a smoother path from roughing to finishing in metalworking projects.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316048572494,"sku":"40-11.5NPTF","price":91.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_d6f9a4e6-17a1-440d-a90d-e7eb492f4346.jpg?v=1697553119"},{"product_id":"40-8nptf","title":"Carmex Carbide Threading Insert - NPTF - TiAlN Coated - 40-8NPTF","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Threading Insert - NPTF - TiAlN Coated - 40-8NPTF is a durable, versatile threading solution designed for machinists who need reliable performance across a range of common thread profiles. Built for both internal and external threading tasks, this insert combines precision, toughness, and convenient edge life for everyday metalworking.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRange of lengths\u003c\/b\u003e: five available lengths from 12 mm to 40 mm to suit different hole sizes and workpiece configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread profiles supported\u003c\/b\u003e: designed to cover all common thread profiles with pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble‑sided cutting edges\u003c\/b\u003e: two cutting edges per insert (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD) for extended edge life and reduced tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external capability\u003c\/b\u003e: in many profiles, the same insert can machine both internal and external threads, streamlining tooling and reducing inventory (with typical exceptions noted for ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating\u003c\/b\u003e: TiAlN coating enhances wear resistance and heat tolerance, helping maintain sharpness on tougher materials and extend insert life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbide construction\u003c\/b\u003e: hard carbide substrate provides stiffness and precision for clean, accurate thread profiles across a range of materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis threading insert is ideal for machine shops and precision turners who perform frequent threading tasks on metal parts. Its combination of multiple lengths, broad profile coverage, dual cutting edges, and TiAlN-coated carbide design makes it a practical choice for reducing tool changes, improving surface finish, and delivering consistent thread quality across internal and external applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316048638030,"sku":"40-8NPTF","price":91.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_62476932-4783-4920-9b39-ef5359965740.jpg?v=1697553122"},{"product_id":"40e10un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40E10UN","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Threading Insert - Unified - TiAlN Coated (40E10UN) is a versatile, double-edged threading solution designed for machinists who tackle a wide range of unified thread profiles. Built to simplify tool inventories and deliver reliable results on both internal and external threads, it’s a dependable choice for production environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal threading coverage\u003c\/b\u003e: Covers all common unified thread profiles with one insert family, reducing the need for multiple tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: Available in five lengths, ranging from 12 mm to 40 mm, to suit different engagement needs and machine setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide pitch compatibility\u003c\/b\u003e: Depending on length, handles pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI), enabling many thread forms with a single insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: Each insert provides two cutting edges for extended life and efficient indexing (except for BSPT, NPT, NPTF, American Buttress, API RD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal and external threading versatility\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads (exceptions: ISO, UN, NPSM, UNJ, Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating\u003c\/b\u003e: TiAlN coating offers enhanced wear resistance and higher temperature tolerance to extend insert life in demanding materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUnified designation 40E10UN\u003c\/b\u003e: Specifically engineered to meet unified thread standards for reliable, compatible performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith this Carmex Unified threading insert, you gain a flexible, cost-efficient solution that reduces tool changes and inventory clutter while maintaining precise, high-quality threads across a wide range of forms. The double-edged design minimizes downtime between insertings, and the TiAlN coating helps you push tougher materials with greater confidence. Ideal for job shops and production environments where quick changeovers and consistent results matter, this insert supports streamlined workflows and dependable accuracy across internal and external threads that follow the Unified standard.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316053585998,"sku":"40E10UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_445b10aa-b772-4fc8-b32b-a06159434d01.jpg?v=1697553356"},{"product_id":"40e12un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40E12UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert - Unified - TiAlN Coated (40E12UN) is a versatile, high-performance threading solution for professionals working with unified thread profiles. Built for durability and precision, it supports a broad range of machining needs in a single, reliable insert family.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN coating provides enhanced wear resistance and heat tolerance for reliable threading at higher speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProfile coverage\u003c\/b\u003e: Designed to cover all common thread profiles with a single, cohesive insert family—reducing tool inventory and setup time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLengths\u003c\/b\u003e: Five available lengths, from 12 mm to 40 mm, to fit a variety of workpiece sizes and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Capable of handling pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI), depending on the chosen length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-edged design\u003c\/b\u003e: Each insert is double-sided, offering two cutting edges for extended tool life (exceptions apply for BSPT\/NPT\/NPTF\/American Buttress\/API RD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External versatility\u003c\/b\u003e: In many profiles, the same insert can machine both internal and external threads, reducing tool changes (with some standard-specific exceptions ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial and precision\u003c\/b\u003e: Carbide construction delivers rigidity and consistent thread formation for clean, accurate results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis threading insert family is ideal for shops and engineers who demand flexibility and repeatable performance across a range of unified thread standards. With multiple lengths, a robust TiAlN coating, and a two-edge design, it reduces downtime, simplifies tooling, and helps you achieve precise threads on both internal and external components.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316053618766,"sku":"40E12UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_c305c72f-8fbd-47c2-9b6e-83ea0a91c857.jpg?v=1697553360"},{"product_id":"40e14un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40E14UN","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40E14UN is a versatile, high-precision solution for threading tasks on lathes and mill-turn centers. Built for shops that routinely produce unified and common thread profiles, it delivers dependable performance across internal and external applications.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread profiles covered\u003c\/b\u003e: A unified collection that supports all common thread profiles with five lengths (12 mm to 40 mm), handling pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five distinct lengths to fit different setups and reach needs, optimizing rigidity and reach for various workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble‑sided cutting edges\u003c\/b\u003e: Each insert has two cutting edges for extended life and reduced tooling downtime, with exceptions for BSPT\/NPT\/NPTF\/American Buttress\/API RD profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUnified internal\/external capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads (except ISO \/ UN \/ NPSM \/ UNJ \/ Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating and material\u003c\/b\u003e: TiAlN-coated carbide inserts provide enhanced wear resistance and thermal stability for higher-speed threading on diverse materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrand and compatibility\u003c\/b\u003e: Part of Carmex’s threaded turning inserts family, designed to integrate with Carmex threading holders for reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBenefits: This approach simplifies setup and inventory while delivering consistent thread accuracy across a wide range of pitches and profiles. The TiAlN coating extends edge life under demanding cutting conditions, helping you maintain productivity at higher speeds. The five-length lineup gives you the right balance of reach and rigidity for everything from fine 0.5 mm threads to coarser 6.0 mm threads, making the 40E14UN a practical choice for job shops, contract manufacturers, and in-house machining environments that tackle unified and UN threading tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316053651534,"sku":"40E14UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_afcef73d-3aba-450c-af00-a25746e07793.jpg?v=1697553363"},{"product_id":"40e16un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40E16UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nIntroducing the Carmex Carbide Threading Insert – Unified, TiAlN Coated, model 40E16UN. This versatile, high-precision insert is designed for machinists who need reliable threading across the most common Unified profiles.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread profile coverage\u003c\/b\u003e: Unified threading capability that supports a wide range of common thread forms with a single insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths available, from 12 mm up to 40 mm, to match different threading needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Depending on the length, it can handle pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN coating for enhanced wear resistance and heat tolerance, promoting longer tool life and stable cutting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Carbide insert designed for durability and precision in threading operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided design\u003c\/b\u003e: Two cutting edges per insert (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD profiles), increasing usable life per piece.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External versatility\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads (with exceptions for ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis single, well-rounded threading solution helps you cover most standard jobs with fewer tool changes, delivering consistent results and reliable performance across a range of unified thread applications. The combination of multi-length options, dual cutting edges, and a robust TiAlN-coated carbide body makes it a practical choice for shops aiming to improve throughput and reduce tooling costs on threaded components.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054044750,"sku":"40E16UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_ed7f0528-775f-4d4b-bf05-9b98636b052b.jpg?v=1697553367"},{"product_id":"40e6un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40E6UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Threading Insert - Unified - TiAlN Coated, model 40E6UN, is engineered for versatile threading across the most common profiles on CNC lathes and manual machines. This TiAlN-coated carbide insert delivers reliable performance in a compact, cost-effective package, built to handle a variety of threading challenges in one toolholder.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread profile coverage\u003c\/b\u003e: A versatile collection that spans all common thread profiles to reduce tool inventories and setup changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Available in 5 lengths, from 12 mm up to 40 mm, to fit different toolholders and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Designed to accommodate pitches from 0.5 mm \/ 32 TPI to 6.0 mm \/ 4 TPI for broad threading flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: Each insert features two cutting edges (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD), increasing tool life and reducing changeovers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; External capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, streamlining operations (with exceptions for ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating \u0026amp; material\u003c\/b\u003e: TiAlN coating on carbide delivers enhanced wear resistance and heat tolerance for extended insert life in demanding materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis unified approach means shops can tackle a wide range of threading tasks with a single, reliable insert. The combination of carbide rigidity, TiAlN protection, and dual cutting edges translates to steadier feeds, cleaner thread finishes, and fewer tool changes—whether you're threading through holes or external shafts. Ideal for machine shops dealing with varying thread standards, it helps maintain productivity without sacrificing precision.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054077518,"sku":"40E6UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_a10aa04f-13f6-4ecc-abc7-264c9a61db41.jpg?v=1697553370"},{"product_id":"40e8un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40E8UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nIntroducing the Carmex Carbide Threading Insert, Unified, TiAlN Coated — model 40E8UN. This versatile carbide insert is designed for machinists and job shops tackling a wide range of Unified thread profiles with reliable, repeatable results.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel\u003c\/b\u003e: 40E8UN — Unified threading insert built for consistent performance across common thread standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Carbide insert with a TiAlN coating for enhanced hardness, heat resistance, and wear life at higher cutting speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread profile coverage\u003c\/b\u003e: Covers all common thread profiles, making it a practical choice for varied threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths available, from 12 mm up to 40 mm, to suit different depth requirements and workpiece geometries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Depending on length, supports pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI), enabling a broad range of thread sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutting edges\u003c\/b\u003e: Double-sided design with two cutting edges per insert (except for BSPT, NPT, NPTF, American Buttress, and API RD variants).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads (with exceptions for ISO, UN, NPSM, UNJ, and Acme).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is engineered to streamline threading workflows: the TiAlN coating reduces wear and heat buildup, allowing higher-speed operation without sacrificing edge life. Its double-edged design means you get more usable life from each insert, while the broad pitch and profile coverage minimizes the need for multiple tool holders and inserts. Ideal for professional shops that prioritize reliability, consistency, and flexibility across a range of Unified thread applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054110286,"sku":"40E8UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_af810675-ed05-482b-9faa-2814ca918dfc.jpg?v=1697553373"},{"product_id":"40i10un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I10UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert – Unified – TiAlN Coated (40I10UN) is a versatile, durable solution for precision threading across the most common thread forms. Designed for machinists and production shops that value reliability and flexibility, this insert handles a wide range of UN-style threads with a single, robust tool.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN-coated carbide for improved wear resistance and higher temperature stability, extending insert life in challenging cutting conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths available, from 12 mm to 40 mm, to suit shallow pockets and deeper cuts alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Depending on length, supports pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI) for broad threading coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: Each insert provides two cutting edges for extended tool life (note: BSPT\/NPT\/NPTF\/American Buttress\/API RD are exceptions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, reducing tool changes and inventory needs (with some profile exceptions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: Unified (UN) threading compatibility with the 40I10UN designation, suitable for standard machine shop workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Solid carbide construction delivers rigidity, repeatability, and consistent thread quality across runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is ideal for job shops and contract manufacturers aiming to simplify tooling, maximize throughput, and achieve predictable thread quality on a variety of materials. Its TiAlN coating and dual-edge design provide dependable performance, while the range of lengths and pitches ensures you can dial in the exact geometry needed for your UN-threading tasks without swapping inserts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054175822,"sku":"40I10UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_ae4d5662-e44b-4921-9954-6af473381bae.jpg?v=1697553377"},{"product_id":"40i12un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I12UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Threading Insert, Unified, TiAlN Coated, model 40I12UN, is a versatile solution designed for machinists who need reliable threading performance across a wide range of profiles. Built for accuracy and durability, this insert family delivers consistent results in both internal and external threading tasks where supported.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel\u003c\/b\u003e: 40I12UN – Unified, TiAlN coated carbide threading insert for broad compatibility and robust wear resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal thread coverage\u003c\/b\u003e: A versatile collection that spans all common thread profiles with a single, ready-to-use tool solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: Available in five lengths ranging from 12 mm to 40 mm to fit a variety of workpiece depths and tooling setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Handles pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI), accommodating fine to coarser threading requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: Each insert features two cutting edges (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD profiles), maximizing usable life per insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external threading capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, reducing tool changes (note: exceptions apply for ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbide construction\u003c\/b\u003e: Precision-ground carbide substrate delivers rigidity and repeatable thread form for high-accuracy results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating\u003c\/b\u003e: TiAlN coating enhances wear resistance and longevity in demanding materials and threading operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned for professional shops and precision-focused operators, this Carmex Unified threading insert helps you complete more jobs with fewer tool changes. The combination of multiple lengths, broad pitch compatibility, and dual cutting edges translates to smoother finishes, tighter tolerances, and improved productivity on a variety of materials. Whether you’re tackling standard profiles or transitioning between internal and external threads where supported, this TiAlN-coated carbide insert is built to perform with consistency and reliability.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054372430,"sku":"40I12UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_551eb735-98a7-419c-bd95-a7c3f514364b.jpg?v=1697553381"},{"product_id":"40i14un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I14UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert — Unified — TiAlN Coated — 40I14UN is a versatile, all-in-one threading solution designed to cover the most common thread profiles with a single insert system. Built from carbide and finished with a TiAlN coating, it delivers reliable performance across a range of machining tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFive length options\u003c\/b\u003e: Available in five lengths from 12 mm to 40 mm to suit different machines and workpieces, with pitches ranging from 0.5 mm (32 TPI) to 6.0 mm (4 TPI) depending on length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal coverage\u003c\/b\u003e: A single insert family designed to machine the majority of common thread profiles, reducing the need for multiple tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble‑sided cutting edges\u003c\/b\u003e: Each insert offers two cutting edges for extended life, except for BSPT\/NPT\/NPTF\/American Buttress\/API RD profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external threading capability\u003c\/b\u003e: For many thread forms, the same insert can machine both internal and external threads (with exceptions ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating on carbide\u003c\/b\u003e: The TiAlN coating enhances hardness and heat resistance, helping maintain edge integrity during demanding threading operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis unified threading solution helps streamline tool use and production planning by covering a broad range of thread forms and pitches with one robust insert. The dual cutting edges and TiAlN coating work together to improve wear resistance and consistent thread quality, making it suitable for both prototype runs and ongoing production tasks that require reliable performance across multiple profiles.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054405198,"sku":"40I14UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_4d527137-75ce-4375-9c3c-dd8736effb5a.jpg?v=1697553384"},{"product_id":"40i16un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I16UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Threading Insert – Unified – TiAlN Coated (40I16UN) is a versatile, high-precision threading solution designed for machinists who require reliable coverage of common thread profiles in a single insert family. Built for unified thread applications, it combines multiple lengths, dual cutting edges, and a durable TiAlN coating to deliver consistent results across a range of materials and applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths available, from 12 mm to 40 mm, to fit a variety of toolholders and reach requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Capable of handling pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI) for broad threading versatility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided design\u003c\/b\u003e: Each insert provides two cutting edges (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD profiles) to maximize usable life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external capability\u003c\/b\u003e: In many profiles, the same insert can machine both internal and external threads, reducing tool changes (with exceptions for ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN coating\u003c\/b\u003e: TiAlN-coated carbide construction enhances wear resistance and heat tolerance for tougher materials and longer cutting life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis threading insert family is ideal for shops that routinely produce threaded components—from fasteners to hydraulic fittings—where efficiency and repeatable thread quality matter. The two-edged design minimizes downtime by doubling the usable life per insert, while the coating and robust carbide substrate help sustain sharpness through demanding cuts. With broad coverage of common thread profiles and the ability to address both internal and external threads in many cases, you’ll experience smoother setup, fewer tool changes, and cleaner thread forms across a wide range of materials.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054437966,"sku":"40I16UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_97441146-39b8-4251-844d-023e75e0d0e7.jpg?v=1697553387"},{"product_id":"40i4-5un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I4.5UN","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Threading Insert – Unified with TiAlN coating delivers versatile, precision threading for a wide range of common profiles. Designed for machinists and shops that need a reliable, single solution for both internal and external threads.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN-coated carbide for improved wear resistance and sustained cutting performance in demanding threading operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Solid carbide insert offering rigidity, stability, and consistent thread accuracy across profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread profiles covered\u003c\/b\u003e: Unified inserts that span all common thread profiles, simplifying tool selection for most jobs (with noted exceptions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths available, from 12 mm to 40 mm, to fit various machines and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutting edges\u003c\/b\u003e: Double-sided design with two cutting edges, extending insert life (exceptions apply for BSPT\/NPT\/NPTF\/American Buttress\/API RD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External capability\u003c\/b\u003e: Many profiles can be machined with the same insert for both internal and external threads, reducing setup time (ISO\/UN\/NPSM\/UNJ\/Acme have specific considerations).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Depending on length, supports pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI), accommodating a wide range of thread standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the TiAlN-coated Carmex Unified threading inserts, you gain reliable performance across diverse thread requirements, fewer tool changes, and predictable results. The double-edged design lets you maximize uptime by flipping to a fresh edge, while the five length options let you tailor the insert to your machine clearance and the specific thread you’re producing—from fine 0.5 mm pitches to coarse 6.0 mm threads. This makes the insert an excellent choice for professional workshops, production environments, and any operation that prioritizes consistent thread quality and efficiency.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054470734,"sku":"40I4.5UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_abb2e4aa-5044-49f1-873d-8e0297dbbf46.jpg?v=1697553391"},{"product_id":"40i4un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I4UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Threading Insert – Unified, TiAlN-coated tooling designed to cover the most common thread profiles in a single, versatile solution. The 40I4UN edition is ideal for machinists and shops that value fast setups, consistent results, and reduced tooling inventory.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTiAlN-coated carbide substrate\u003c\/b\u003e: Hardened, wear-resistant coating that helps sustain sharpness and extend insert life at typical threading speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFive lengths (12–40 mm)\u003c\/b\u003e: A range that fits numerous toolholders and depth requirements, enabling flexible approach angles and cut depths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBroad pitch coverage\u003c\/b\u003e: Capable of threading from 0.5 mm (32 TPI) to 6.0 mm (4 TPI), spanning metric and imperial standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble‑sided cutting edges\u003c\/b\u003e: Two usable edges per insert (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD), maximizing value per edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external threading compatibility\u003c\/b\u003e: For many profiles, the same insert can machine both internal and external threads, reducing tool changes (note exceptions: ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComprehensive profile coverage\u003c\/b\u003e: Designed to tackle a wide range of unified thread forms with a single insert family.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis threading insert set is built to streamline your operation. By combining multiple lengths and a broad pitch range in one system, you can handle diverse jobs—from fine imperial threads to coarse metric pitches—without swapping tools. The double-edged design delivers more usable cutting life per insert, while the TiAlN coating preserves edge retention at higher speeds, enabling quicker cycle times and cleaner finishes. For many profiles, you’ll be able to thread internal and external features with the same insert, simplifying inventory and setup while maintaining consistent thread quality.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054536270,"sku":"40I4UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_8441fcdf-e6f7-4a91-afc8-72df3c5655fa.jpg?v=1697553395"},{"product_id":"40i6un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I6UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I6UN is a versatile, unified threading solution designed for machinists who need reliable performance across the most common thread profiles. With a durable TiAlN coating, this carbide insert is built to deliver consistent cutting edge performance in a variety of threading tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e Five length options\u003c\/b\u003e: Available in five lengths from 12 mm to 40 mm to suit different tooling setups and workpiece sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e Wide pitch range\u003c\/b\u003e: Depending on length, capable of handling pitches from 0.5 mm \/ 32 TPI up to 6.0 mm \/ 4 TPI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e Double-sided design\u003c\/b\u003e: Each insert has two cutting edges for many thread profiles, increasing usable life (exceptions: BSPT \/ NPT \/ NPTF \/ American Buttress \/ API RD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e Internal \u0026amp; external compatibility\u003c\/b\u003e: In many profiles, the same insert can machine both internal and external threads (exceptions: ISO \/ UN \/ NPSM \/ UNJ \/ Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e TiAlN-coated carbide\u003c\/b\u003e: High hardness and wear resistance for longer tool life and steadier performance on challenging materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis single, adaptable threading insert collection supports a wide range of operations, reducing tool swaps and inventory while delivering accurate thread profiles. It’s ideal for shops that routinely work with unified threading standards and need a dependable insert that can tackle both internal and external threads across multiple pitches.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054569038,"sku":"40I6UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_74339aa3-a658-4b99-b1ec-5649dd36dac4.jpg?v=1697553398"},{"product_id":"40i8un","title":"Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I8UN","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert - Unified - TiAlN Coated - 40I8UN is a versatile, high-performance threading solution engineered for machinists who demand reliable results across the most common Unified thread profiles.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths spanning 12 mm to 40 mm to fit a wide range of toolholders and workpiece depths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread pitch range\u003c\/b\u003e: Handles pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI), covering both fine and coarse thread applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided cutting edges\u003c\/b\u003e: Each insert provides two cutting edges for extended usage before indexing (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD profiles).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, simplifying setup (note exceptions apply for ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating \u0026amp; material\u003c\/b\u003e: TiAlN coating on a carbide substrate delivers improved hardness, wear resistance, and heat tolerance for higher-speed threading and longer tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComprehensive coverage\u003c\/b\u003e: Designed to cover all common thread profiles, reducing the need for multiple dedicated inserts in everyday production.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis threading insert set is ideal for job shops and manufacturing environments where reliability and efficiency matter. The TiAlN-coated carbide construction provides durability under demanding cutting conditions, while the five-length assortment and wide pitch range enable you to tackle a broad spectrum of Unified thread tasks with a single, cohesive solution. The dual-edge design helps maximize uptime by enabling quick edge changes, and the internal\/external threading capability (where applicable) streamlines workflows and spare-parts inventory.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316054601806,"sku":"40I8UN","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_c107c7b2-bf63-431e-adc1-e5f9906b6c3b.jpg?v=1697553402"},{"product_id":"40-11w","title":"Carmex Carbide Threading Insert - Whitworth - TiAlN Coated - 40-11W","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Threading Insert in Whitworth (40-11W) is a versatile, TiAlN-coated carbide insert designed for precision threading across a wide range of profiles. Built for professional machinists and job shops, it delivers reliable performance in both internal and external applications with minimal tool changes.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCoating \u0026amp; material\u003c\/b\u003e: TiAlN-coated carbide for enhanced wear resistance and high-temperature stability during demanding threading operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProfile coverage\u003c\/b\u003e: A versatile set that supports all common thread profiles, with a focus on Whitworth threads for consistent results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five available lengths (from 12 mm to 40 mm) to accommodate different tool setups and pitches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitch range\u003c\/b\u003e: Suitable for pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI), offering broad threading capability in a single insert family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble-sided edges\u003c\/b\u003e: Inserts are designed with two cutting edges to maximize usable life, except for BSPT\/NPT\/NPTF\/American Buttress\/API RD configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal \u0026amp; external capability\u003c\/b\u003e: For many thread profiles, the same insert can machine both internal and external threads, reducing the need to carry multiple inserts (note: some profiles like ISO\/UN\/NPSM\/UNJ\/Acme have specific limitations).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel\u003c\/b\u003e: 40-11W, a compact code that fits into standard threading insert catalogs for easy selection and replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis threading insert is tailor-made for shops that demand efficiency and consistency. Its TiAlN coating helps extend tool life on tough materials, while the broad pitch and profile support minimize downtime caused by switching inserts. Whether you’re finishing Whitworth fittings, adjusting internal threads in housings, or preparing external threads on shafts, this insert delivers dependable performance with fewer tool changes and stable, repeatable results across a range of jobs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316058009678,"sku":"40-11W","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_e8f85e7a-6b77-4aad-b53d-b6effc1d576c.jpg?v=1697553544"},{"product_id":"40-8w","title":"Carmex Carbide Threading Insert - Whitworth - TiAlN Coated - 40-8W","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Threading Insert for Whitworth threads, TiAlN coated, model 40-8W is a precision tool designed for reliable, versatile threading in metalworking projects. Built for workshop use, it delivers consistent results across common Whitworth forms with durable coating and practical wear life.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLength options\u003c\/b\u003e: Five lengths spanning 12 mm to 40 mm to fit a range of hole depths and workpiece geometries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Carbide insert for rigidity and stable cutting performance in demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating\u003c\/b\u003e: TiAlN coating enhances wear resistance and enables higher cutting speeds and longer tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread form\u003c\/b\u003e: Whitworth threading insert crafted to support Whitworth profiles with reliable geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutting edges\u003c\/b\u003e: Double-sided design with two cutting edges (except for BSPT\/NPT\/NPTF\/American Buttress\/API RD variants) for extended usage before indexing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal\/External capability\u003c\/b\u003e: In many profiles, the same insert can machine both internal and external threads, reducing the need for multiple tools (with exceptions for ISO\/UN\/NPSM\/UNJ\/Acme).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePitches supported\u003c\/b\u003e: Depending on length, can handle pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis insert is designed to deliver precise Whitworth thread results with durable wear life, thanks to its carbide substrate and TiAlN coating. The double-edged design helps minimize tool changes during a run, while the flexible length options and broad pitch range offer practical versatility for a variety of threading tasks in metalworking shops.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40316058042446,"sku":"40-8W","price":83.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/sr-insert_75e24cd3-1489-49da-a51b-c8d7e574464e.jpg?v=1697553548"}],"url":"https:\/\/www.protool-ltd.co.uk\/collections\/indexable-thread-mill-inserts-size-40.oembed","provider":"Protool Precision Tools","version":"1.0","type":"link"}