{"title":"11IL Thread Turning Inserts","description":null,"products":[{"product_id":"11il0-35isobma","title":"11IL0.35ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert - Metric - Left Hand - 11IL0.35ISOBMA is part of an industry-leading family of thread turning inserts designed for metric left-hand internal threading. These laydown triangular inserts are recognized worldwide for their versatility across most thread standards in use today.\n\u003c\/p\u003e \u003cp\u003e\nBuilt to perform across a broad range of tasks—from straightforward to highly demanding—this insert helps shops achieve reliable, consistent internal threads with minimal tool changes and downtime.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad compatibility with most thread standards\u003c\/b\u003e: Covers the majority of commonly used thread forms and sizes, reducing the need to stock multiple inserts and speeding setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStable, efficient cutting geometry\u003c\/b\u003e: The laydown triangular design delivers steady cutting action and consistent thread finishes for dependable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile for basic to demanding applications\u003c\/b\u003e: Designed to handle a wide range of threading tasks, ensuring reliable performance across common workshop needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is built to support your workflow with dependable performance, helping you complete internal thread work more quickly and with repeatable accuracy—so you can keep production moving and reduce rework.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274708725838,"sku":"11IL0.35ISOBMA","price":10.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_4fafa327-8094-4785-bae3-c4a091c67092.jpg?v=1693480734"},{"product_id":"11il0-35isok20","title":"11IL0.35ISOK20 - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert – Metric – Left Hand is part of our industry-leading range of thread turning inserts. These high-quality laydown triangular inserts are designed to provide a solution for the majority of thread standards available today, helping you tackle a wide range of threading tasks with confidence.\n\u003c\/p\u003e \u003cp\u003e\nFrom routine, basic threads to the most demanding applications, this insert is built to keep pace with busy shops. Its versatile design minimizes tool changes and keeps production moving, so you can complete projects faster without sacrificing quality.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad compatibility across thread standards\u003c\/b\u003e: Covers the majority of standards in use today, simplifying tooling and speeding up setup for both common and less common threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry for stable cutting\u003c\/b\u003e: Secure seating and consistent cutting action lead to predictable results and smooth finished threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMetric, left-hand threading focus\u003c\/b\u003e: Specifically engineered for metric left-hand threads, ensuring correct orientation and dependable performance in left-handed applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps streamline threading work, delivering reliable results, reducing downtime, and extending tool life across a wide range of materials and production tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274708758606,"sku":"11IL0.35ISOK20","price":11.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_8ee0ad16-f270-4f72-816c-a183bbc3e92c.jpg?v=1693480737"},{"product_id":"11il0-45isobma","title":"11IL0.45ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert is a metric, left-hand internal threading solution designed for a wide range of threading tasks. These industry-leading, laydown triangular inserts are recognized worldwide for their versatility and ability to cover the majority of thread standards available today. Whether you’re performing basic threading or tackling the most demanding jobs, you can rely on consistent results.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad metric-thread compatibility\u003c\/b\u003e: Designed to cover the majority of metric thread standards, reducing tool changes and setup time so you can move quickly between jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile range for basic to demanding tasks\u003c\/b\u003e: Handles a wide spectrum of applications, from simple repairs to challenging production work, with one dependable insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable triangular laydown geometry\u003c\/b\u003e: The proven laydown triangle design provides stable seating and repeatable performance across diverse threading tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert delivers a reliable, adaptable threading solution that helps you streamline workflows, minimize downtime, and achieve consistent finishes across a broad set of applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274708824142,"sku":"11IL0.45ISOBMA","price":10.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_0ba20fa5-a881-4f6b-abeb-199d39a41e47.jpg?v=1693480744"},{"product_id":"11il0-4isobma","title":"11IL0.4ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert is a metric, left-hand thread turning solution designed for internal threading tasks. Part of our industry-leading range, these laydown triangular inserts are recognized worldwide for their ability to cover a broad spectrum of thread standards in a single tool, helping you simplify inventory and setup. Ideal for engineers, machinists, and hobbyists alike, it delivers reliable performance from basic jobs to more demanding applications.\n\u003c\/p\u003e \u003cp\u003e\nThis insert is engineered for left-handed metric threading projects, offering precise cutting action and consistent results in interior threads. Its compact, laydown triangular geometry provides stable engagement, smooth operation, and predictable wear behavior across multiple uses.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standards compatibility\u003c\/b\u003e: Covers the majority of internal thread standards in common use today, reducing tool changes and simplifying setup across diverse jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand metric orientation\u003c\/b\u003e: Optimized for left-handed internal threading in metric sizes, ensuring the correct cutting direction and a clean, consistent thread profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable laydown triangular design\u003c\/b\u003e: Built with robust geometry and a stable cutting edge to improve tool life, deliver reliable chip control, and maintain consistent results over repetitive runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWhether you’re tooling a single part or running high-volume production, this insert helps you finish threads to spec with less downtime and fewer reworks, improving throughput and confidence on every job.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274708856910,"sku":"11IL0.4ISOBMA","price":10.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_431312a7-36ed-48e7-b8a3-3398a0b56706.jpg?v=1693480747"},{"product_id":"11il0-5isobma","title":"11IL0.5ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert is a metric, left‑hand internal threading tool designed for precise, dependable work. Part of an industry‑leading family of thread turning inserts, it’s built to cover a broad range of metric thread standards with a single, versatile solution.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad metric thread compatibility\u003c\/b\u003e: Designed to cover the majority of metric thread standards, allowing you to tackle many internal threading tasks with one insert and reducing the need to stock multiple options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for stable cutting\u003c\/b\u003e: The laydown triangular design promotes steady engagement in internal threads, helping you achieve clean, accurate cuts and consistent results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile from basic to demanding tasks\u003c\/b\u003e: Suitable for a wide range of applications, from simple threading jobs to more challenging requirements, delivering reliable performance across the spectrum.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to simplify your threading workflow, this insert supports efficient setup and reduces interruptions during production. Its compatibility and practical geometry mean you can complete more jobs with fewer tool changes, maintaining steady productivity and producing dependable internal threads across varied applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274708889678,"sku":"11IL0.5ISOBMA","price":10.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_fd468d64-dc4c-4dd6-933b-87b159468300.jpg?v=1693480750"},{"product_id":"11il0-6isobma","title":"11IL0.6ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert – Metric, Left-Hand configuration (11IL0.6ISOBMA) is a precision cutting insert designed for internal threading tasks. Built for use with metric left-hand threads, it’s a dependable choice for machinists, engineers, and maintenance teams seeking consistent results in a compact, easy-to-use format.\n\u003c\/p\u003e\n\u003cp\u003e\nOur industry-leading range of thread turning inserts is recognized worldwide. These high-quality laydown triangular inserts can provide a solution for the majority of the thread standards available today. They can handle a wide range of applications: From the basic, to the most demanding ones.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad compatibility with metric thread standards\u003c\/b\u003e: Designed to cover the majority of metric threading standards in use today, reducing the need for multiple inserts and speeding up setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for stability\u003c\/b\u003e: Triangular laydown design delivers a stable cutting edge and smooth chip flow for consistent thread profiles and reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile for a wide range of applications\u003c\/b\u003e: From simple threading tasks to challenging, high-precision work, this insert provides dependable results with fewer tool changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\nThis insert helps you streamline internal threading work, delivering predictable results across standards, reducing downtime, and supporting efficient, repeatable production in both manual and automated environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274708955214,"sku":"11IL0.6ISOBMA","price":10.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_289ab264-3252-4a0a-99c1-36c0cfcce673.jpg?v=1693480757"},{"product_id":"11il0-75isobma","title":"11IL0.75ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert (Metric - Left Hand) is a precision cutting insert designed for internal threading tasks. It provides a versatile solution that covers a wide range of metric thread standards, delivering dependable results from everyday jobs to more demanding projects.\n\u003c\/p\u003e \u003cp\u003e\nPart of our globally recognized thread turning range, this laydown triangular insert offers solid support and smooth cutting in bores. Its left-hand metric thread compatibility makes it a dependable choice for production runs, repairs, and maintenance work.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread compatibility\u003c\/b\u003e: Covers most metric internal thread standards with a single insert, reducing tool changes and downtime across mixed-thread workloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStable, clean cutting\u003c\/b\u003e: Laydown triangular geometry delivers steady cutting action, efficient chip evacuation, and consistent thread quality for a reliable finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable, reliable performance\u003c\/b\u003e: Built to withstand demanding applications, it provides long insert life and dependable results across a range of materials and production speeds.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing this insert helps you streamline internal threading tasks: faster setups, fewer insert changes, and fewer reworks. It supports accurate thread formation and repeatable results across metric left-hand threads, making it a trustworthy choice for your machining workflow from first part to last.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274708987982,"sku":"11IL0.75ISOBMA","price":10.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_7dca4a5b-b779-4aac-99f6-5b8c66d308af.jpg?v=1693480760"},{"product_id":"11il0-75isok20","title":"11IL0.75ISOK20 - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert - Metric - Left Hand - 11IL0.75ISOK20 is a high‑performance tool designed for internal threading tasks. It belongs to Carmex's industry‑leading range of inserts, crafted to cover a broad set of thread standards with a reliable laydown geometry.\n\u003c\/p\u003e\n\u003cp\u003e\nIdeal for machine shops, fabrication floors, maintenance teams, and hobbyists alike, these triangular inserts handle everything from simple to demanding threading jobs with consistent results and long wear life.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standards compatibility\u003c\/b\u003e: Covers a wide range of metric thread standards and left‑hand configurations, helping you match most jobs with a single insert and reduce tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown design for reliable cutting\u003c\/b\u003e: Optimized geometry delivers stable engagement and predictable cutting action, promoting consistent thread quality and longer wear life across materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProven Carmex quality you can rely on\u003c\/b\u003e: Part of an industry‑leading, globally recognized range engineered for dependable performance in busy production environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing this insert across compatible metric left‑hand threading tasks streamlines tooling, reduces setup time, and helps you produce clean, accurate threads with less rework. The durable design supports repetitive use in busy workshops, improving workflow, consistency, and overall productivity.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709020750,"sku":"11IL0.75ISOK20","price":11.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_abb2efd7-24ef-449f-b616-4779bdb05f60.jpg?v=1693480763"},{"product_id":"11il0-7isobma","title":"11IL0.7ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nOur Carmex Thread Turning Internal Insert (Metric, Left Hand, model 11IL0.7ISOBMA) is a metric, left‑hand cutting insert designed for internal threading tasks. This industry‑leading, laydown triangular insert is built to cover a broad range of thread standards in a single, reliable solution.\n\u003c\/p\u003e \u003cp\u003e\nDesigned for a wide audience—from engineers and machinists to buyers and maintenance technicians—the insert supports internal thread turning with confidence, handling everything from basic to demanding applications with consistent results.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile laydown triangular geometry\u003c\/b\u003e: Adapts to a broad range of thread standards, reducing the need for multiple inserts and simplifying tool management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal threading efficiency\u003c\/b\u003e: Specifically shaped for internal thread turning to deliver stable performance and clean starts in tight bores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMetric, left‑hand compatibility\u003c\/b\u003e: Optimized for metric left‑hand threads, enabling accurate thread forms with minimal adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you complete assemblies faster, reduce rework, and maintain consistent, reliable results across a variety of threading tasks—empowering smoother workflows and higher productivity on the shop floor.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709086286,"sku":"11IL0.7ISOBMA","price":10.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_53cdb61c-9c8a-4703-84c9-d6c47a418931.jpg?v=1693480770"},{"product_id":"11il0-8isobma","title":"11IL0.8ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert – Metric – Left Hand is part of our industry-leading range of thread turning inserts. These high-quality laydown triangular inserts are designed to cover the majority of thread standards used today, delivering reliable results across a wide range of applications.\n\u003c\/p\u003e \u003cp\u003e\nDesigned for engineers, machinists, tradespeople, hobbyists, and workshop technicians, this internal insert enables precise, efficient internal threading in metric left‑hand threads. It’s a versatile choice for everyday tasks and demanding production work alike.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standard compatibility\u003c\/b\u003e: Covers the majority of thread standards used today, reducing the need to switch inserts and speeding up setup for a wide variety of projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMetric, left-hand threading\u003c\/b\u003e: Optimized specifically for metric left‑hand threads, helping you achieve accurate starts and clean, consistent cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStable laydown triangular geometry\u003c\/b\u003e: The triangular laydown design provides secure engagement and reliable performance, improving finish quality and reducing chatter across a range of materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUse this insert to streamline internal threading work, achieve consistent results across basic to demanding tasks, and maintain higher uptime in both shop and production environments. Its dependable design supports smooth workflows and confidence in every threaded joint you create.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709119054,"sku":"11IL0.8ISOBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_78f16f29-455b-418b-b55d-44b6e9f87f80.jpg?v=1693480773"},{"product_id":"11il1-0isoblu","title":"11IL1.0ISOBLU - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert - Metric - Left Hand - 11IL1.0ISOBLU is part of our industry-leading range of thread turning inserts. These high-quality laydown triangular inserts are designed to cover a broad spectrum of metric thread standards, giving you a single, reliable solution for many jobs.\n\u003c\/p\u003e \u003cp\u003e\nWhether you are performing routine internal threading or tackling more demanding applications, this insert handles a wide range of tasks—from the basic, to the most demanding ones.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread compatibility\u003c\/b\u003e: Designed to cover the majority of metric thread standards, reducing the need to stock multiple inserts and simplifying setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry for stability\u003c\/b\u003e: The laydown triangular shape provides solid support in the cut, promoting consistent thread profiles and smoother finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile for basic to demanding tasks\u003c\/b\u003e: From routine jobs to high-precision work, this insert delivers dependable results across a wide range of applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing this insert simplifies your threading work: it covers the majority of metric thread standards in a single tool, so you spend less time swapping inserts and more time on productive machining. The left-hand internal threading capability supports reliable, repeatable results across basic to demanding tasks, while the durable design helps maintain steady performance and consistent thread quality across a broad range of materials.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709151822,"sku":"11IL1.0ISOBLU","price":11.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BLU_INSERT_ea7b25e8-9ce2-464e-93e8-920f1eab349b.png?v=1761298155"},{"product_id":"11il1-0isobma","title":"11IL1.0ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nIntroducing the Carmex Thread Turning Internal Insert — Metric — Left Hand — 11IL1.0ISOBMA. These high‑quality laydown triangular inserts are designed for internal threading tasks and are suitable for a wide audience, from engineers and buyers to tradespeople and hobbyists. They provide a versatile solution across the majority of thread standards in use today, delivering reliable performance from basic jobs to more demanding applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWide thread standards coverage\u003c\/b\u003e: Designed to tackle the majority of thread standards in use today, helping you complete more jobs with a single, reliable insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand internal threading capability\u003c\/b\u003e: Specifically engineered for left‑hand threading tasks, ensuring consistent results in hard‑to‑reach or tight setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular insert geometry\u003c\/b\u003e: The laydown shape enhances stability and control, supporting smooth cuts and predictable finishes across a range of applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is built to support efficient workflows and dependable outcomes, making it a practical choice for both production workloads and repair work. Its versatile design helps reduce tool changes and setup time while delivering consistent thread quality across basic and demanding tasks alike.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709184590,"sku":"11IL1.0ISOBMA","price":10.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_ced8a509-1d28-4660-b1d6-c6e1a13dcd6b.jpg?v=1693480779"},{"product_id":"11il1-0isok20","title":"11IL1.0ISOK20 - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert – Metric – Left Hand – 11IL1.0ISOK20 is a high-quality, laydown triangular insert designed for internal thread turning. Part of Carmex's globally recognized range, it provides a versatile solution for the majority of metric thread standards in today’s machining environment. Whether you’re configuring a new setup or replacing worn tooling, this insert delivers reliable performance across a wide range of applications—from basic threading tasks to the most demanding ones.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread standard compatibility\u003c\/b\u003e: Covers the majority of metric thread standards, reducing tool changes and inventory needs in your workshop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular design for stability and life\u003c\/b\u003e: The laydown geometry provides stable cutting action and even wear, helping extend tool life and deliver consistent finishes on internal threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatility from basic to demanding applications\u003c\/b\u003e: Engineered to handle a wide range of threading tasks with reliable, repeatable results—minimizing rework and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy choosing the Carmex Thread Turning Internal Insert, you equip your machine shop with a trusted tool that simplifies internal threading, reduces tool changes, and supports precise thread formation across metric sizes. The durable laydown triangular geometry promotes longer tool life and steady performance, helping you meet tight production schedules and deliver consistent, high-quality threaded parts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709217358,"sku":"11IL1.0ISOK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_5e80b082-904b-4c2a-8b4f-1394bcefdfd4.jpg?v=1693480783"},{"product_id":"11il1-25isoblu","title":"11IL1.25ISOBLU - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThis Carmex internal threading insert provides a dependable solution for creating left-hand metric threads in a wide variety of machining setups. Machinists and engineers use it in lathes and CNC equipment when consistent internal thread quality is required, whether on standard parts or more demanding components.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile thread coverage\u003c\/b\u003e: Works across most common metric thread standards so you can handle routine jobs and specialized projects with one insert type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStable cutting performance\u003c\/b\u003e: The triangular laydown design maintains consistent chip control and thread accuracy even during longer runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtended tool life\u003c\/b\u003e: Manufactured from quality materials that resist wear, helping reduce how often inserts need changing during production work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy giving reliable results on internal metric threads without frequent adjustments, this insert helps keep machining operations moving smoothly and supports accurate thread profiles on finished parts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709282894,"sku":"11IL1.25ISOBLU","price":11.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BLU_INSERT_23905318-319a-4d6b-908f-82ccbff91fb1.png?v=1761298158"},{"product_id":"11il1-25isobma","title":"11IL1.25ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert — Metric — Left Hand is a precision cutting insert designed for internal thread turning, built to perform across metric left-hand threads and a wide variety of thread standards.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standards compatibility\u003c\/b\u003e: Supports a wide range of thread standards today, reducing tool changes and inventory needs and helping you complete jobs faster.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for stable cuts\u003c\/b\u003e: The laydown triangular insert provides stable cutting action and predictable chip flow for consistent, repeatable results across a variety of applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMetric Left-Hand internal threading focus\u003c\/b\u003e: Specifically designed for metric left-hand threads, enabling precise internal cuts in confined spaces and tight tolerances.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis combination delivers a reliable, efficient solution for internal threading tasks, helping you keep cycles moving, reduce scrap, and maintain consistent thread quality across jobs. By choosing this Carmex insert, you gain a tool that supports faster setup, fewer tool changes, and dependable results across varying thread standards, improving workflow and overall productivity.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709348430,"sku":"11IL1.25ISOBMA","price":10.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_066d1c19-ac4b-4f93-8887-05f8ec29ea7c.jpg?v=1693480792"},{"product_id":"11il1-25isok20","title":"11IL1.25ISOK20 - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert is a metric, left-hand internal threading insert designed to handle a wide range of thread standards. Its laydown triangular geometry is built to deliver reliable internal threading performance, making it a practical choice for shops that need versatility and consistent results across various tasks.\n\u003c\/p\u003e \u003cp\u003e\nThis insert is ideal for engineers, machinists, and technicians who work on threaded features—from basic applications to the most demanding ones. Its design supports quick setup and dependable results, enabling smoother production workflows with fewer tool changes.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standard compatibility\u003c\/b\u003e: Works with the majority of common thread standards, reducing the need for multiple tools and speeding up setup and changeovers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown design for stable, smooth threading\u003c\/b\u003e: The geometry promotes steady engagement inside the bore, helping produce clean, accurate thread forms with minimal chatter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable, reliable performance across applications\u003c\/b\u003e: Engineered to deliver repeatable results from simple tasks to tougher jobs, supporting consistent quality and lower rework.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy choosing Carmex Thread Turning Internal Insert, you simplify your threading workflow with dependable performance, faster cycles, and consistent results that keep parts moving through production with confidence.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709381198,"sku":"11IL1.25ISOK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_260109aa-7c76-46a0-869a-110894e2874e.jpg?v=1693480795"},{"product_id":"11il1-5isoblu","title":"11IL1.5ISOBLU - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning Internal Insert (Metric, Left Hand) is a precise tool designed for internal threading tasks. Our industry-leading range of thread turning inserts is recognized worldwide, and these high-quality laydown triangular inserts provide a solution for the majority of thread standards available today.\u003c\/p\u003e \u003cp\u003eThey can handle a wide range of applications—from basic to the most demanding ones—delivering reliable, repeatable results job after job.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread compatibility\u003c\/b\u003e: Covers the majority of metric thread standards, simplifying setup and inventory for mixed projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStable laydown triangular design\u003c\/b\u003e: Ensures smooth engagement, cleaner thread surfaces, and longer tool life with reduced chatter and burrs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProven reliability across demanding applications\u003c\/b\u003e: Delivers consistent performance from simple to high-precision tasks, reducing rework and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith this insert, you gain a dependable solution for internal thread turning that streamlines workflows, minimizes downtime, and helps you achieve accurate, repeatable threads across a wide range of materials. Built to withstand regular use in busy environments, it offers durable performance you can trust from job to job.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709446734,"sku":"11IL1.5ISOBLU","price":11.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BLU_INSERT_a7a8b599-6fa2-473f-8cc1-24b72d975162.png?v=1761298161"},{"product_id":"11il1-5isobma","title":"11IL1.5ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert – Metric – Left Hand – 11IL1.5ISOBMA is a precision cutting insert designed for internal threading tasks. Part of an industry‑leading global range, this laydown triangular insert is built to cover a wide array of thread standards with a single, reliable tool.\n\u003c\/p\u003e\n\u003cp\u003e\nThese inserts are crafted to handle a broad spectrum of applications—from basic threading to the most demanding tasks—delivering dependable results across different materials and production needs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread standards coverage\u003c\/b\u003e: Designed to address a wide range of thread standards in one insert, helping reduce tool changes and simplify inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-quality laydown triangular design\u003c\/b\u003e: The laydown geometry provides stable engagement and versatile performance across both simple and challenging threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGlobal manufacturing quality you can trust\u003c\/b\u003e: Part of an industry-leading range recognized worldwide for consistency and reliability in threading operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert supports efficient internal threading work with dependable results, helping you maintain steady workflow, minimize interruptions, and achieve accurate thread profiles across diverse projects.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709479502,"sku":"11IL1.5ISOBMA","price":10.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_4baef070-ef49-489b-8b1a-3b1dfb21971d.jpg?v=1693480805"},{"product_id":"11il1-5isok20","title":"11IL1.5ISOK20 - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert – Metric – Left Hand – 11IL1.5ISOK20 is a versatile tool designed for internal threading tasks. It belongs to Carmex's industry-leading range of thread turning inserts and features a laydown triangular geometry that covers a broad set of thread standards used today.\n\u003c\/p\u003e \u003cp\u003e\nEngineers, machinists, and shop technicians will appreciate its ability to tackle everything from basic to demanding threading jobs with a single, reliable insert.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standard coverage\u003c\/b\u003e: Solves the majority of thread standards with one insert, simplifying tool inventory and setup across a wide range of projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry\u003c\/b\u003e: Designed for stable seating and dependable performance across many internal threading applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMetric, left-hand configuration\u003c\/b\u003e: Specifically built for metric left-hand threads, enabling precise internal threading and consistent results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis combination helps you speed up production, reduce downtime, and deliver consistent thread quality across a variety of materials and geometries. With Carmex, you can rely on one insert to handle many jobs, improving workflow and maintaining accuracy from setup to finish.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709512270,"sku":"11IL1.5ISOK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_5c37b72e-b98d-43ee-acd3-8749ba6f449a.jpg?v=1693480808"},{"product_id":"11il1-75isobma","title":"11IL1.75ISOBMA - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert — Metric, Left Hand, 11IL1.75ISOBMA. This internal thread turning insert is designed for metric left‑hand threads and features a laydown triangular design that delivers dependable performance across a wide range of thread standards. It’s a versatile choice for engineers, machinists, and hobbyists alike who need consistent results with minimal setup changes.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad metric left‑hand thread compatibility\u003c\/b\u003e: Designed to cover a wide range of thread standards, reducing the need for multiple inserts and speeding up setup for most threading jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for stable cutting\u003c\/b\u003e: Provides steady cutting action and improved chip control, helping you achieve clean, accurate threads with fewer rework passes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProven quality and reliability for demanding applications\u003c\/b\u003e: Built to withstand tough materials and high‑volume use, delivering consistent results and longer tool life over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is engineered to simplify threading work while maintaining high precision and durability. By supporting a broad set of standards with one reliable tool, it helps streamline workflows, reduce downtime, and improve overall threading quality on a variety of projects.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709577806,"sku":"11IL1.75ISOBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_4acab089-b674-41d8-ae49-c2809e0b4bd3.jpg?v=1693480815"},{"product_id":"11il1-75isok20","title":"11IL1.75ISOK20 - Carmex Thread Turning Internal Insert - Metric - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nIntroducing the Carmex Thread Turning Internal Insert – Metric, Left Hand (11IL1.75ISOK20). Recognized worldwide for its industry-leading range, this laydown triangular insert covers the majority of metric thread standards and is suitable for a wide range of applications—from basic to the most demanding tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad metric thread compatibility\u003c\/b\u003e: Designed to address most metric thread standards, reducing the need to carry multiple inserts and speeding setup for internal threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading optimization\u003c\/b\u003e: Specifically engineered for left-hand internal threads, ensuring correct cutting direction and clean, consistent finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent performance across applications\u003c\/b\u003e: The laydown triangular geometry provides stable cutting action and dependable results from basic jobs to demanding tasks, helping minimize downtime and rework.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy choosing this Carmex insert, you gain a reliable, versatile internal threading solution that simplifies procurement, reduces changeovers, and helps ensure consistent thread quality. It supports a broad range of metric applications, improving workflow efficiency and allowing you to complete projects faster with fewer adjustments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274709610574,"sku":"11IL1.75ISOK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_9373d439-b891-457d-88a1-1384b78e552e.jpg?v=1693480818"},{"product_id":"11il11bsptbma","title":"11IL11BSPTBMA - Carmex Thread Turning Internal Insert - BSPT - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nIntroducing the Carmex Thread Turning Internal Insert - BSPT - Left Hand - 11IL11BSPTBMA. This precision internal threading insert is designed for BSPT left‑hand threads and sits at the heart of our industry‑leading range of thread turning inserts. Its broad compatibility supports a wide array of thread standards, helping you cover most jobs with a single tool and reducing tool changes on the shop floor.\n\u003c\/p\u003e\n\u003cp\u003e\nBuilt for reliability, the laydown triangular geometry promotes stable cutting action, efficient chip control, and long tool life. The design supports consistent thread quality across a range of applications, from simple day‑to‑day tasks to more demanding threading jobs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWide compatibility with thread standards\u003c\/b\u003e: Designed to handle the majority of thread standards available today, reducing tool changes and increasing uptime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry for reliable cutting\u003c\/b\u003e: Stable cutting action with efficient chip control to deliver clean threads and longer insert life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProven performance across simple to demanding tasks\u003c\/b\u003e: Consistent results you can trust for both routine and challenging internal threading jobs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you streamline your threading workflow by delivering dependable performance across a broad range of BSPT left‑hand applications. Expect fewer interruptions, smoother operations, and dependable results that support meeting tight tolerances and finishing requirements in production or on the workshop floor.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710331470,"sku":"11IL11BSPTBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_6659cf1c-9639-4277-9d3b-bd0fbc173496.jpg?v=1693480825"},{"product_id":"11il11unbma","title":"11IL11UNBMA - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert for UN thread standards (UNC, UNF, UNEF, UNS) in a left‑hand configuration offers a versatile solution for internal threading. The laydown triangular geometry provides stable cutting action, helping you achieve clean, accurate internal threads across a wide range of applications.\n\u003c\/p\u003e \u003cp\u003e\nDesigned to fit common threading holders, this insert minimizes tool changes and supports quick, reliable setup in both production and repair environments. Whether you’re fabricating, assembling, or repairing components, you’ll benefit from consistent thread quality and dependable performance across basic to demanding UN thread profiles.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal UN-thread compatibility\u003c\/b\u003e: Works with UNC, UNF, UNEF, and UNS internal threads, reducing the need for multiple inserts and simplifying stock management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry for stability\u003c\/b\u003e: Provides rigid cutting action, improved chip control, and a smoother internal thread surface with fewer chatter-related defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand orientation for versatile applications\u003c\/b\u003e: Suits left-hand threading tasks and ensures predictable results with straightforward setup in diverse machining setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you streamline workflows, shorten changeovers, and deliver consistent, high-quality internal threads. Its broad UN-thread compatibility and robust geometry support reliable performance across materials and applications, giving you confidence in every part you produce.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710364238,"sku":"11IL11UNBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_1839a65e-f3bf-4ebe-ad2f-dd3602acdd18.jpg?v=1693480829"},{"product_id":"11il11wbma","title":"11IL11WBMA - Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Left Hand - 11IL11WBMA is a compact, high-precision laydown triangular insert designed for internal threading on a range of machines. It covers the major thread standards (BSW, BSF, BSP, BSB) and is built to deliver reliable performance across a wide set of applications.\n\u003c\/p\u003e\n\u003cp\u003e\nWhether you’re an engineer, machinist, or shop-floor operator, this insert provides dependable results for left-hand threads—from routine maintenance to demanding production runs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standard compatibility\u003c\/b\u003e: Supports BSW, BSF, BSP, and BSB threading standards in a single insert, reducing tool changes and simplifying inventory management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular design for stable cutting\u003c\/b\u003e: Optimized geometry promotes smooth cutting action, minimizes chatter, and delivers consistent thread engagement and finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading ready\u003c\/b\u003e: Specifically engineered for left-hand threads, ensuring accurate engagement and reliable performance across a range of materials and conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps streamline workflows by handling multiple thread standards in one tool, reducing setup and changeover time. Its durable construction and precise geometry deliver consistent thread quality, fewer reworks, and dependable performance across basic to demanding applications, helping you meet tight tolerances with confidence.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710462542,"sku":"11IL11WBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_2f882d12-67b3-4fc3-9001-df56cd8e8794.jpg?v=1693480836"},{"product_id":"11il12unbma","title":"11IL12UNBMA - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert, model 11IL12UNBMA, is a precision tool designed for creating internal threads with dependable accuracy. This compact insert is built for reliable performance across a range of applications, helping you achieve clean threads with minimal setup.\n\u003c\/p\u003e \u003cp\u003e\nPart of our industry-leading range, these left-hand, laydown triangular inserts cover UNC, UNF, UNEF, and UNS thread standards, making them suitable for a wide variety of tasks—from basic to demanding.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread standard compatibility (UNC\/UNF\/UNEF\/UNS)\u003c\/b\u003e: One insert supports the major internal thread standards, reducing the need to stock multiple parts and speeding up tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading capability\u003c\/b\u003e: Specifically designed for left-hand threads, expanding the range of parts you can process without swapping tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry for stability and precision\u003c\/b\u003e: The laydown triangular design provides stable cutting action, minimizes chatter, and helps deliver consistent, clean threads across a variety of materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsed across basic to demanding applications, this insert helps your shop improve throughput by enabling faster setups, reducing tool changes, and delivering repeatable, high-quality internal threads. Rely on its reliable design to support your machining needs with confidence.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710528078,"sku":"11IL12UNBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_1509518b-e167-45f5-a3f5-a226dcbb8f90.jpg?v=1693480843"},{"product_id":"11il12wbma","title":"11IL12WBMA - Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning Internal Insert, model 11IL12WBMA, is a left-handed, internal-threading insert designed for durability and versatility. This laydown triangular insert covers BSW, BSF, BSP, and BSB thread standards, making it a flexible choice for projects ranging from quick repairs to production runs.\u003c\/p\u003e \u003cp\u003eIt’s built to handle a wide range of applications—from basic threading to the most demanding tasks—while providing stable cutting action, predictable results, and long tool life. The geometry and edge quality are optimized for clean starts and consistent finishes in internal threads.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWide thread standard coverage\u003c\/b\u003e: Compatible with BSW, BSF, BSP, and BSB threads, reducing tool changes and inventory while enabling quick set-ups on mixed jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand laydown geometry for internal threading\u003c\/b\u003e: Optimized for internal threads, delivering smooth entry, stable cutting action, and consistent thread quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable, reliable performance across basic to demanding tasks\u003c\/b\u003e: Built to withstand repeated use in varied applications, helping maintain accuracy and reduce downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBy selecting the Carmex Thread Turning Internal Insert, you gain a dependable threading tool that streamlines setups, extends insert life, and delivers consistent thread finishes. Its broad compatibility and durable construction support efficient workflows—from quick prototypes to full production runs—while reducing downtime and inventory complexity. Trusted design, precise geometry, and proven performance make it a practical choice for engineers, machinists, and maintenance teams seeking reliable internal threading results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710560846,"sku":"11IL12WBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_f0c4b143-33bf-4f46-b4f9-4215dcc15706.jpg?v=1693480846"},{"product_id":"11il13unbma","title":"11IL13UNBMA - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert is a versatile solution for internal threading across multiple UN thread standards (UNC, UNF, UNEF, UNS). Specifically designed for left-hand applications, this insert suits engineers, buyers, tradespeople, hobbyists, and DIYers who need reliable, consistent internal threads without swapping tools for every job. It belongs to our industry‑leading range of thread turning inserts, built to deliver dependable performance across a wide range of tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal thread compatibility\u003c\/b\u003e: Covers UNC, UNF, UNEF, and UNS internal threads, enabling you to tackle many standards with a single insert and reduce tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown design\u003c\/b\u003e: The laydown triangular geometry provides stable seating and broad engagement for efficient internal threading across a variety of applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft‑hand threading support\u003c\/b\u003e: Optimized for left-hand internal threads, ensuring correct cutting direction and reliable thread quality every time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you complete internal threading projects more quickly and with greater consistency. By covering a wide range of thread standards and providing reliable, repeatable results, it supports smoother workflows, shorter setup times, and fewer rework issues—benefiting both professional shops and motivated hobbyists seeking professional-grade results.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710626382,"sku":"11IL13UNBMA","price":10.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_e235cc30-5607-4316-88f1-138b121c9519.jpg?v=1693480853"},{"product_id":"11il14bsptbma","title":"11IL14BSPTBMA - Carmex Thread Turning Internal Insert - BSPT - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert (BSPT, Left Hand) is a precision tool designed for internal threading on BSPT left-hand threads. Part of our industry-leading line of thread turning inserts, it uses a laydown triangular geometry to deliver stable, predictable cuts. These inserts are designed to cover the majority of thread standards available today, making them a versatile choice for a wide range of projects — from routine maintenance to more demanding manufacturing tasks.\n\u003c\/p\u003e\n\u003cp\u003e\nEngineers, machinists, and hobbyists alike benefit from a single, reliable insert that handles multiple thread standards with consistent results. Whether you’re performing routine BSPT left-hand threading or tackling tougher jobs, this insert is built to perform across the spectrum.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread compatibility\u003c\/b\u003e: Designed to cover the majority of thread standards available today, so you can complete BSPT left-hand threading without swapping inserts for different jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for stable cutting\u003c\/b\u003e: The laydown triangular insert provides rigid seating and efficient chip control, reducing vibration and improving surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent, reliable performance from basic to demanding tasks\u003c\/b\u003e: Built to handle a wide range of applications with predictable results, minimizing downtime and rework.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\nWith this insert, you gain a dependable tool that simplifies your threading workflow: quicker setups, fewer tool changes, and consistent internal thread quality across BSPT left-hand sizes. The robust design and broad compatibility help you complete jobs on time, improve throughput, and maintain tight tolerances with confidence.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710659150,"sku":"11IL14BSPTBMA","price":10.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_6e5e73c9-4db0-406a-aaf1-7626aab2cc5c.jpg?v=1693480856"},{"product_id":"11il14nptbma","title":"11IL14NPTBMA - Carmex Thread Turning Internal Insert - NPT - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert for NPT, Left Hand, is designed for precise internal threading on left-hand NPT projects and is part of our industry-leading range of thread turning inserts. Recognized worldwide for reliability, these high-quality laydown triangular inserts provide a versatile solution for the majority of thread standards in use today, from basic to demanding applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standard compatibility\u003c\/b\u003e: Designed to cover the majority of thread standards in use today, reducing tool changes and keeping work moving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStable laydown triangular geometry\u003c\/b\u003e: The laydown triangular shape delivers stable cutting action, smooth chip control, and consistent thread formation across a range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-handed NPT internal threading support\u003c\/b\u003e: Optimized for left-hand NPT internal threads, ensuring accurate alignment and clean, reliable threads in a single setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert simplifies internal threading workflows by delivering consistent thread quality, reducing setup time, and enabling reliable results across both routine and tough jobs. Its broad compatibility, stable geometry, and dedicated left-hand NPT support help you complete projects faster, with tighter tolerances and fewer tool changes, building confidence in every threaded part.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710691918,"sku":"11IL14NPTBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_3af87e04-628a-474d-b790-48fc12f8f647.jpg?v=1693480859"},{"product_id":"11il14nptfbma","title":"11IL14NPTFBMA - Carmex Thread Turning Internal Insert - NPTF - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Thread Turning Internal Insert - NPTF - Left Hand, model 11IL14NPTFBMA, is a versatile internal threading insert designed for left-hand NPTF applications. As part of our industry-leading range of thread turning inserts, it features a laydown triangular geometry that covers the majority of thread standards you’ll encounter in production.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread standard coverage\u003c\/b\u003e: Compatible with most thread standards, including left-hand NPTF, delivering dependable performance across a wide range of applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for smooth cutting\u003c\/b\u003e: Designed to promote efficient chip control and a clean thread finish with stable, predictable cutting action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable construction for long tool life\u003c\/b\u003e: Built to withstand demanding tasks, providing consistent results and reducing downtime through reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis insert helps you streamline internal threading tasks with a single, versatile tool that covers many standards, reducing changeovers and downtime. Its predictable cutting action and robust design translate to accurate, repeatable NPTF left-hand threads and high-quality finishes, enhancing overall productivity and part reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710724686,"sku":"11IL14NPTFBMA","price":9.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_8b774fb9-a3b0-4190-97cf-78bb3c018d65.jpg?v=1693480862"},{"product_id":"11il14nptk20","title":"11IL14NPTK20 - Carmex Thread Turning Internal Insert - NPT - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nOur industry-leading range of thread turning inserts is recognized worldwide. The Carmex Thread Turning Internal Insert - NPT - Left Hand - 11IL14NPTK20 is a precision internal threading insert designed for left-hand NPT applications. This laydown triangular insert is built to cover the majority of thread standards used today, delivering reliable results across basic to demanding tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standards compatibility\u003c\/b\u003e: Designed to address the majority of thread standards in use today, reducing the need for multiple inserts and simplifying tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStable laydown triangular geometry\u003c\/b\u003e: The triangular, laydown design provides steady cutting action and even wear, helping you achieve consistent thread profiles and finish across runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand NPT threading capability\u003c\/b\u003e: Specifically engineered for left-hand NPT threads, ensuring correct orientation and reliable engagement in demanding setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you complete internal threading tasks with confidence, supporting faster setups, repeatable results, and smoother workflows across a wide range of parts and production environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710757454,"sku":"11IL14NPTK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_55587288-7d04-4cb7-8ebb-6adc6644faf9.jpg?v=1693480865"},{"product_id":"11il14unbma","title":"11IL14UNBMA - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert is a precision tool designed for internal threading tasks. It supports UNC, UNF, UNEF, and UNS thread standards with a left-hand option, making it a versatile choice for a wide range of projects. The laydown triangular geometry helps ensure stable seating and consistent results across basic to demanding applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standard compatibility\u003c\/b\u003e: Works with UNC, UNF, UNEF, and UNS threads and accommodates left-hand threading, reducing tool changes and simplifying stocking for diverse projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for stable cutting\u003c\/b\u003e: Optimizes seating in the holder and improves chip control, delivering cleaner threads and more predictable performance across materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable, reliable performance\u003c\/b\u003e: Built to handle both simple and challenging threading tasks with consistent results and extended tool life, lowering downtime and rework.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to streamline internal threading workflows, this insert helps you standardize tooling while delivering repeatable, high-quality threads. Its broad compatibility and robust construction translate to faster setup, fewer tool changes, and reliable performance—from routine parts to demanding components.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710822990,"sku":"11IL14UNBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_574048e2-de1b-4f00-8c1f-165a21c4a4a3.jpg?v=1693480872"},{"product_id":"11il14unjbma","title":"11IL14UNJBMA - Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert is a versatile tool designed for precise internal threading on UNJ forms. This left-hand insert supports UNJC, UNJF, UNJEF, and UNJS standards, providing a single solution for a broad range of applications—from routine repairs to production-scale work.\n\u003c\/p\u003e \u003cp\u003e\nIts laydown triangular geometry promotes stable, controlled cutting and smooth chip control, helping you achieve clean, consistent threads and longer tool life across many jobs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread compatibility\u003c\/b\u003e: Supports UNJC, UNJF, UNJEF, and UNJS internal thread standards, giving you a single tool that covers multiple CNC and manual threading needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry\u003c\/b\u003e: Enables stable, controlled cutting and efficient chip evacuation for clean, repeatable threads and longer tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide-range applicability\u003c\/b\u003e: Designed to perform reliably across a broad spectrum of threading tasks—from basic to demanding—reducing tool changes and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing this insert helps streamline operations, shorten setup times, and deliver consistent, high-quality internal threads. Its universal compatibility and stable performance support faster production cycles, fewer reworks, and increased confidence in every run.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710855758,"sku":"11IL14UNJBMA","price":10.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_9170bccd-ba50-400e-b620-752420aafe7c.jpg?v=1693480875"},{"product_id":"11il14unk20","title":"11IL14UNK20 - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert – UN (UNC, UNF, UNEF, UNS) – Left Hand – 11IL14UNK20 is a high-performance internal threading insert designed to cover the full UN thread family. Its laydown triangular geometry delivers stable engagement and efficient chip control for a wide range of internal threading tasks.\n\u003c\/p\u003e \u003cp\u003e\nDesigned for left-hand threading and a broad spectrum of applications—from routine to demanding—this insert provides reliable, repeatable results across UNC, UNF, UNEF, and UNS standards, with a straightforward, durable design you can trust in production environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWide UN thread compatibility\u003c\/b\u003e: Supports UNC, UNF, UNEF, and UNS threads, reducing the need for multiple inserts and simplifying setup for common UN thread classes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading capability\u003c\/b\u003e: Optimized for left-handed thread operations, delivering consistent thread form and minimizing rework on critical assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable laydown triangular design\u003c\/b\u003e: Robust geometry provides stable cutting action, reduces chatter, and supports reliable tool life across a range of materials and applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you complete internal threads with confidence, accelerate setups, and maintain consistent results across jobs that require UN-thread standards, including left-hand applications. Built for durability and repeatable performance, it supports streamlined workflows, reduced downtime, and dependable outcomes from first part to last.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274710921294,"sku":"11IL14UNK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_6748a914-5b94-45fc-8346-e2c7cfb14860.jpg?v=1693480881"},{"product_id":"11il14wbma","title":"11IL14WBMA - Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert – Left Hand version (W) for internal threading across BSW, BSF, BSP and BSB standards. This premium-grade, laydown triangular insert is designed to handle a wide range of internal thread turning tasks, from simple to demanding.\n\u003c\/p\u003e\n\u003cp\u003e\nLeft Hand – 11IL14WBMA variant. Built for reliability in busy workshops, it delivers consistent results with minimal setup and tool changes, making it a versatile choice for both job shops and production environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand internal threading orientation\u003c\/b\u003e: Precisely designed for left-hand threads, ensuring reliable engagement and consistent cutting direction in internal operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standard compatibility\u003c\/b\u003e: Covers BSW, BSF, BSP and BSB, simplifying inventory and reducing tool changes across projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable laydown triangular insert design\u003c\/b\u003e: Built for toughness, offering improved wear resistance, steady chip control, and long service life in a range of materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you complete internal threading tasks more efficiently, reducing tool swaps and setup time while delivering predictable, high-quality threads. Its durable geometry supports longer tool life and fewer rework cycles, helping you meet tight deadlines and maintain consistent performance across both prototyping and production runs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711019598,"sku":"11IL14WBMA","price":10.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_15bbf3ed-d6ed-4669-9cd4-6748466efa36.jpg?v=1693480888"},{"product_id":"11il14wk20","title":"11IL14WK20 - Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert – Left Hand, model 11IL14WK20, is part of Carmex's industry-leading range of internal threading inserts. These laydown triangular inserts are designed to cover the majority of today’s thread standards, providing dependable internal threading for a wide variety of applications.\n\u003c\/p\u003e \u003cp\u003e\nIdeal for engineers, machinists, and hobbyists, this left-hand internal insert supports BSW, BSF, BSP, and BSB standards, making it a versatile choice for both basic and more demanding threading tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread-standard compatibility\u003c\/b\u003e: Covers BSW, BSF, BSP, and BSB, reducing the need for multiple inserts and simplifying internal threading plans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry\u003c\/b\u003e: Provides stable engagement and consistent results, promoting smooth cutting and reliable thread formation across a range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand orientation for internal threading\u003c\/b\u003e: Specifically configured for left-handed internal threads, enabling efficient machining with the appropriate tooling setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert delivers dependable performance for internal thread turning across basic to demanding applications. With its broad standard support, left-hand configuration, and robust laydown geometry, it helps you complete internal threading tasks with confidence and consistent finishes.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711052366,"sku":"11IL14WK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_47229f16-69ed-45ba-98db-214d80a4d7c1.jpg?v=1693480891"},{"product_id":"11il16abutbma","title":"11IL16ABUTBMA - Carmex Thread Turning Internal Insert - American Butress - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert from American Butress is a left-hand, laydown triangular insert designed for internal threading work. Model 11IL16ABUTBMA, it covers a wide range of thread standards and is built to deliver dependable results in many shop environments.\n\u003c\/p\u003e\n\u003cp\u003e\nFrom basic tasks to the most demanding applications, this insert provides stable cutting action, consistent thread quality, and straightforward setup, helping you finish jobs faster and with fewer mistakes.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWide thread-standards coverage\u003c\/b\u003e: The insert provides a solution for the majority of thread standards available today, letting you complete most jobs with a single tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable laydown triangular geometry\u003c\/b\u003e: Robust geometry delivers stable engagement, efficient chip control, and longer insert life across a variety of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable performance across basic to demanding tasks\u003c\/b\u003e: Expect consistent results and minimal downtime from simple projects to challenging threading operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert is designed to improve workflow and reduce rework by delivering predictable, high-quality internal threads in left-hand applications. Its versatile compatibility, combined with durable, chip-friendly geometry, makes it a dependable choice for engineers, machinists, maintenance crews, and hobbyists working across a range of threading standards.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711117902,"sku":"11IL16ABUTBMA","price":10.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_e1bbe96b-c8c2-4d4c-8ede-d5385d74e940.jpg?v=1693480898"},{"product_id":"11il16abutk20","title":"11IL16ABUTK20 - Carmex Thread Turning Internal Insert - American Butress - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert — American Butress — Left Hand — 11IL16ABUTK20 sits at the core of a versatile threading toolkit. It’s a laydown triangular insert designed to handle internal thread turning tasks, compatible with a wide range of thread standards. Whether you’re working on basic repairs or demanding production work, this insert provides a dependable solution for producing accurate internal threads.\n\u003c\/p\u003e \u003cp\u003e\nEngineered for versatility, it covers a broad spectrum of thread profiles and applications—from simple acceptances to more challenging geometries—delivering consistent results across different materials and setups.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread compatibility\u003c\/b\u003e: Designed to cover the majority of thread standards in use today, reducing the need to stock multiple inserts and simplifying tooling decisions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry for stable cutting\u003c\/b\u003e: Distributes chip load evenly and supports smooth, predictable cutting for reliable thread quality and longer insert life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft Hand — American Butress profile\u003c\/b\u003e: Optimized for left‑hand internal threads in the American Butress standard, enabling straightforward setups and dependable results in complex threading tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you streamline workflows, cut setup time, and deliver repeatable, accurate internal threads across a variety of projects. By consolidating threading needs into a single, reliable insert, you can reduce downtime, improve production throughput, and maintain consistent performance from job to job.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711150670,"sku":"11IL16ABUTK20","price":10.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_74340d85-1631-4b21-a632-7275c9dcfdeb.jpg?v=1693480901"},{"product_id":"11il16acmebma","title":"11IL16ACMEBMA - Carmex Thread Turning Internal Insert - ACME - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert for Left-Hand ACME threads, part number 11IL16ACMEBMA, sits at the heart of our industry-leading thread turning insert range. These high-quality laydown triangular inserts are designed to cover a broad spectrum of thread standards with a single tool, helping shops simplify tooling and stay productive.\n\u003c\/p\u003e \u003cp\u003e\nDesigned to handle a wide range of applications—from basic threading tasks to the most demanding jobs—this insert provides consistent results you can trust in daily production.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad compatibility with most thread standards\u003c\/b\u003e: The laydown triangular design is engineered to address the majority of thread standards in use today, reducing the need for multiple inserts and simplifying setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for stable, precise cuts\u003c\/b\u003e: Multiple cutting edges and balanced load distribution deliver cleaner threads, smoother finishes, and improved tool life across diverse materials and depths of cut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile performance for all job levels\u003c\/b\u003e: From simple projects to high-demand production, this insert maintains reliable, repeatable results, helping you meet tight deadlines with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you streamline threading workflows, cut consistently, and extend tool life, delivering dependable performance where it matters most—in busy shops and on critical components.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711183438,"sku":"11IL16ACMEBMA","price":9.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_ce04c029-a03b-402c-b6a9-3cf68aa6718c.jpg?v=1693480904"},{"product_id":"11il16unbma","title":"11IL16UNBMA - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert is a left-handed, internal thread turning insert with a laydown triangular geometry. It’s designed to form UNC, UNF, UNEF, and UNS threads, making it a versatile choice for shops and engineers who work across multiple thread standards.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal thread compatibility\u003c\/b\u003e: Covers UNC, UNF, UNEF, and UNS internal threads, enabling a single tool to handle a wide range of standards and reduce tool inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading design\u003c\/b\u003e: Specifically configured for left-handed threads, this insert enables efficient production and consistent results without changing tooling setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIndustry-leading versatility\u003c\/b\u003e: Part of a globally recognized range, this triangular insert is designed to tackle a wide spectrum of applications—from basic threading tasks to more demanding jobs—with a single tool.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy providing broad compatibility in one insert, it simplifies tooling, reduces setup time, and helps you achieve consistent, precise internal threads across multiple standards. The left-hand configuration supports your specific threading requirements, and the proven triangular laydown geometry offers stable performance through a range of operations, helping you complete projects faster with reliable results.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711216206,"sku":"11IL16UNBMA","price":10.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_a4af1ef8-6fce-4b4e-8d1b-c2d73161763f.jpg?v=1693480908"},{"product_id":"11il16unjbma","title":"11IL16UNJBMA - Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert is a precision cutting insert designed for internal threading on CNC lathes and manual machines. This Left Hand version supports UNJ thread standards (UNJC, UNJF, UNJEF, UNJS) with a versatile geometry that covers a wide range of applications.\n\u003cbr\u003e\u003cbr\u003e\nEngineered for reliability, its laydown triangular geometry delivers stable engagement, clean chip control, and consistent thread form from basic holes to the most demanding production tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad UNJ compatibility\u003c\/b\u003e: The insert supports UNJC, UNJF, UNJEF, and UNJS thread standards in a single geometry, reducing tool changes and inventory for shops that run multiple thread types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading optimization\u003c\/b\u003e: Specifically designed for left-hand threads, delivering consistent starts, controlled depth, and reliable form across parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable triangular laydown geometry\u003c\/b\u003e: Precision-ground carbide with a robust cutting edge for long tool life and repeatable, high-quality threads across a range of applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you streamline internal threading workflows by offering a single, ready-to-use solution for multiple UNJ standards, enabling faster setups and reduced downtime. Its durable carbide construction and geometry maintain thread accuracy and surface finish over many cycles, delivering reliable performance from simple holes to demanding production runs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711248974,"sku":"11IL16UNJBMA","price":10.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_ee1bfa7d-4595-4f7e-8d26-da4309482434.jpg?v=1693480911"},{"product_id":"11il16unk20","title":"11IL16UNK20 - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003eCarmex Thread Turning Internal Insert model 11IL16UNK20 is a high-performance laydown triangular insert designed for internal threading on UN thread forms (UNC, UNF, UNEF, UNS). It is configured in a left-hand orientation to simplify workholding and threading tasks that require left-handed threads. This versatile insert is trusted for consistent results across a broad range of UN threading applications, from simple to demanding jobs.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad UN thread compatibility\u003c\/b\u003e: Supports UNC, UNF, UNEF and UNS in a single insert, reducing tool changes and enabling quick transitions between thread standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable laydown triangular geometry\u003c\/b\u003e: Optimized cutting edges and geometry deliver stable, predictable performance across varying depths and materials, with extended insert life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading capability\u003c\/b\u003e: Specifically designed for left-hand threads, enabling efficient, single-tool threading without swapping inserts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Carmex 11IL16UNK20, you gain a dependable, versatile solution for internal threading that helps you finish accurate UN threads with fewer tool changes, lower downtime, and consistent results across production runs. The insert’s robust construction and proven geometry support reliable performance from basic tasks to the most demanding jobs, making it a sound choice for shops, maintenance teams, and job sites that value precision and efficiency.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711347278,"sku":"11IL16UNK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_0cd525aa-3944-4137-92d2-36ada95049ff.jpg?v=1693480918"},{"product_id":"11il16wbma","title":"11IL16WBMA - Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert is a versatile cutting tool designed for internal threading across a range of standards. This left-handed, laydown triangular insert is built to tackle internal threads with stability and consistency, making it suitable for everything from simple jobs to demanding, high-precision work. It supports multiple thread standards in one tool, helping shops streamline setup and reduce tooling complexity.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad Thread Standard Compatibility\u003c\/b\u003e: Designed to work with BSW, BSF, BSP, and BSB thread standards, enabling most internal-thread tasks with a single insert and reducing tool changes and inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-Hand Orientation for Reverse-Threading\u003c\/b\u003e: Specifically suited for left-handed threads and reverse-turn operations, delivering predictable cutting action and reliable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular Laydown Geometry for Stability\u003c\/b\u003e: The laydown triangular design provides rigidity and smooth chip flow, promoting consistent finishes across a wide range of applications—from basic to demanding.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you complete internal threads quickly and reliably, improving workflow and reducing downtime. With broad compatibility, a dedicated left-hand option, and a stable geometry, it supports precise, repeatable thread quality across various materials and job sizes.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711412814,"sku":"11IL16WBMA","price":10.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_a8cd7542-3c2b-4e90-9829-f74d155a809c.jpg?v=1693480924"},{"product_id":"11il16wk20","title":"11IL16WK20 - Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Left Hand - 11IL16WK20 is a versatile internal threading insert designed for left-hand operation. It covers a broad range of thread standards—BSW, BSF, BSP and BSB—so you can handle multiple component requirements with a single tool.\n\u003c\/p\u003e\n\u003cp\u003e\nOur high-quality laydown triangular inserts are trusted worldwide for reliability across a spectrum of tasks, from basic to the most demanding threading jobs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread standard compatibility\u003c\/b\u003e: Designed to work with the major thread standards (BSW, BSF, BSP, BSB), reducing tool changes and simplifying inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand internal threading design\u003c\/b\u003e: Specifically configured for left-hand internal threads, ensuring correct cutting direction and accurate thread formation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular laydown geometry for stability\u003c\/b\u003e: The laydown triangular shape provides stable seating and predictable performance across a range of applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith this insert, you gain a single, dependable solution for internal threading that improves setup efficiency, reduces downtime, and helps you achieve consistent thread quality across projects—from simple pockets to more demanding components.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711445582,"sku":"11IL16WK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_d58d1d51-b846-433b-b18d-d19242c48e31.jpg?v=1693480927"},{"product_id":"11il18nptbma","title":"11IL18NPTBMA - Carmex Thread Turning Internal Insert - NPT - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert - NPT - Left Hand is a versatile tool designed for creating internal threads in pipe connections. As part of an industry‑leading range, these high‑quality laydown triangular inserts are built to cover a wide range of thread standards with a single, efficient solution.\n\u003c\/p\u003e \u003cp\u003e\nWhether you’re an engineer, machinist, maintenance tech, or a DIY hobbyist, this insert delivers dependable performance from basic threading tasks to more demanding applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread compatibility\u003c\/b\u003e: Covers the majority of thread standards in use today, reducing tool changes and simplifying inventory management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular design\u003c\/b\u003e: Provides stable cutting engagement and consistent results across a variety of materials and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNPT Left-Hand internal threading support\u003c\/b\u003e: Specifically configured for NPT left‑hand threads, enabling reliable internal threading for piping connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis combination helps streamline your workflow: fewer inserts to stock, quicker tool changes, and repeatable thread quality you can count on—from basic tasks to the most demanding jobs—so you can complete projects faster with confidence.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711511118,"sku":"11IL18NPTBMA","price":8.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_bad83441-4914-4669-b5c3-95c28c4a69d5.jpg?v=1693480934"},{"product_id":"11il18nptfbma","title":"11IL18NPTFBMA - Carmex Thread Turning Internal Insert - NPTF - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert - NPTF - Left Hand - 11IL18NPTFBMA is part of Carmex's industry-leading range of thread turning inserts. These high-quality laydown triangular inserts are designed to provide a solution for the majority of the thread standards available today, enabling efficient internal threading across a wide variety of projects.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad thread compatibility\u003c\/b\u003e: Laydown triangular inserts designed to cover the majority of thread standards in use today, helping you complete internal threads with a single tool for many common tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand NPTF threading support\u003c\/b\u003e: Specifically tuned for left-hand internal threads in NPTF applications, ensuring accurate thread form and dependable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable performance across basic to demanding tasks\u003c\/b\u003e: Built to handle a wide range of applications, delivering consistent results and reducing rework across projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nTogether, these features help you complete internal threads faster and with greater consistency. Use it across a range of standards, reduce tool changes, and trust the insert to deliver in both everyday and more challenging tasks. The result is smoother workflows, fewer reworks, and more predictable results in your production or repair work.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711543886,"sku":"11IL18NPTFBMA","price":9.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_d8a0f9c6-0050-4037-b3e7-432941b58958.jpg?v=1693480937"},{"product_id":"11il18nptk20","title":"11IL18NPTK20 - Carmex Thread Turning Internal Insert - NPT - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert is a precision cutting tool designed for internal threading on workpieces that require left-hand NPT threads. Part number 11IL18NPTK20, it belongs to Carmex’s globally recognized range of thread turning inserts and is built to handle a broad spectrum of thread standards with dependable performance.\n\u003c\/p\u003e \u003cp\u003e\nFeaturing a laydown triangular geometry, this insert delivers stable engagement and smooth chip control, making it suitable for both straightforward and demanding threading tasks across a wide range of materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWide thread standard compatibility\u003c\/b\u003e: Designed to cover the majority of common thread standards today, reducing the need for multiple inserts and simplifying your tooling inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaydown triangular geometry for stable cutting\u003c\/b\u003e: Provides consistent cutting action, better chip control, and smoother finishes even under tougher threading applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand NPT internal threading\u003c\/b\u003e: Specifically tailored for internal left-hand NPT threads, delivering reliable, accurate results with a single, versatile insert.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nTogether, these features help streamline your machining workflow by reducing tool changes, enhancing cutting stability, and delivering repeatable thread quality across parts. The result is improved efficiency, fewer interruptions, and dependable performance in both standard and demanding threading operations.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711576654,"sku":"11IL18NPTK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_30d78e94-6c7c-49c1-a44f-e54d5be0816a.jpg?v=1693480941"},{"product_id":"11il18unbma","title":"11IL18UNBMA - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Turning Internal Insert is a versatile solution for internal threading across UN standards (UNC, UNF, UNEF, UNS). Our industry-leading range of laydown triangular inserts is designed to handle a broad spectrum of applications—from simple repairs to the most demanding production tasks—delivering reliable performance you can trust.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal UN thread compatibility\u003c\/b\u003e: Works with UNC, UNF, UNEF, and UNS internal threads, enabling you to tackle multiple standards with a single insert and minimize tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading support\u003c\/b\u003e: Specifically designed for left-hand internal threads, delivering consistent results and clean thread profiles in a variety of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust laydown triangular geometry\u003c\/b\u003e: The triangular laydown design provides stable seating in the holder, smooth cutting action, and durable performance across a wide range of threading tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis insert helps you streamline setups, reduce downtime, and maintain steady output across varied workpieces. Its broad compatibility and proven geometry support both basic and demanding threading work, giving you confidence to expect reliable results and increased productivity in every job.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711642190,"sku":"11IL18UNBMA","price":10.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_1601d0b3-7927-453e-a1bc-9e80b4765bdf.jpg?v=1693480947"},{"product_id":"11il18unjbma","title":"11IL18UNJBMA - Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003eCarmex Thread Turning Internal Insert for UNJ (Left Hand) is part of our industry-leading range of thread turning inserts, recognized worldwide for consistent performance. These high-quality laydown triangular inserts are designed to cover the majority of thread standards available today, delivering dependable results from basic to the most demanding applications.\u003c\/p\u003e \u003cp\u003eWith the left-hand orientation and model code 11IL18UNJBMA, this insert is ready for internal threading tasks across the UNJ family, including UNJC, UNJF, UNJEF, and UNJS. It’s built to help machinists and shops streamline setups and reduce tool changes without compromising thread quality.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad UNJ compatibility\u003c\/b\u003e: This insert covers UNJ variants (UNJC, UNJF, UNJEF, UNJS) and the core UNJ family, enabling internal thread turning across a wide range of standards with a single tool line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand internal threading\u003c\/b\u003e: Optimized for left-hand operations, providing efficient access to recessed bores and improving chip control for smoother, more reliable thread formation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStable laydown triangular geometry\u003c\/b\u003e: The laydown geometry promotes stable cutting action and even load distribution, delivering consistent results across a wide range of applications from basic to demanding tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're fabricating fasteners, housings, or components with internal threads, this Carmex insert helps you complete jobs with confidence. It simplifies tool selection, supports faster setup, and delivers predictable, high-quality threads across a variety of UNJ standards and demanding tasks, helping your team maintain steady production flow and reduce rework.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711674958,"sku":"11IL18UNJBMA","price":13.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_f3dc25f0-7438-44b5-a859-b8fb149e53c6.jpg?v=1693480950"},{"product_id":"11il18unk20","title":"11IL18UNK20 - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Thread Turning Internal Insert for UN standards (UNC, UNF, UNEF, UNS) – Left Hand – 11IL18UNK20 is a precision tool designed for internal threading tasks. Its laydown triangular geometry supports a wide range of UN thread sizes, making it suitable for everything from routine production work to more demanding applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad UN thread compatibility\u003c\/b\u003e: This insert covers UNC, UNF, UNEF, and UNS internal threads, enabling you to tackle multiple thread standards with a single tool and reducing setup time and tooling complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand threading optimization\u003c\/b\u003e: Specifically engineered to deliver clean, accurate left-hand internal threads, boosting first-pass engagement and reducing rework in critical assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable, reliable performance\u003c\/b\u003e: Built for steady, long-lasting operation in diverse materials and conditions, providing consistent depth control and predictable results across demanding applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy choosing this Carmex insert, you streamline internal threading work, shorten changeovers, and improve consistency across production runs. The part-specific code 11IL18UNK20 helps you order the exact insert you need, while its proven geometry supports reliable finishes, fewer rejects, and faster turnaround on housings, fittings, and similar components.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40274711740494,"sku":"11IL18UNK20","price":8.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/BMA_STANDARD_5e093c64-9a5a-4bc7-a962-45b81a8b632a.jpg?v=1693480957"}],"url":"https:\/\/www.protool-ltd.co.uk\/collections\/11il-thread-turning-inserts.oembed?page=3","provider":"Protool Precision Tools","version":"1.0","type":"link"}