{"title":"Thread Mills - BSPT","description":"","products":[{"product_id":"mt0606c928bsptmt7","title":"Carmex Thread Mills Solid Carbide - Internal \u0026 External Thread - BSPT - RC1\/16, RC1\/8 x 28 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex MT Thread Mills in solid carbide deliver precise internal and external BSPT threading with an economical profile, designed for shops that need reliable, repeatable thread milling on CNC mills. This MT7 shank tool is built for consistency across small-bore pipe work and fittings.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Solid carbide construction for rigidity, wear resistance, and long tool life in demanding threading jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThreading capability\u003c\/b\u003e: Internal and external BSPT threading to create clean, accurate threads in a single operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBSPT sizes\u003c\/b\u003e: Supports RC1\/16 and RC1\/8 x 28 thread formats for versatile applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlute configuration\u003c\/b\u003e: Multi-flute design (3–5 flutes) for efficient cutting and improved chip evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank compatibility\u003c\/b\u003e: MT7 shank to fit a wide range of CNC milling centers and tool changers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCost efficiency\u003c\/b\u003e: Optimized tool geometry and construction to deliver dependable performance at a lower cost per part.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis thread mill is engineered to provide repeatable BSPT threads with tight tolerances, reducing cycle times and the need for secondary finishing. The multi-flute arrangement maintains stable feeds, minimizes burrs, and extends tool life, making it well-suited for production runs, repair work, or prototyping where BSPT threads are required. Use it to streamline pipe fittings, hydraulic components, and any application demanding reliable thread milling with a durable, carbide tool that pairs with standard MT7 tool holders.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282514292814,"sku":"MT0606C928BSPTMT7","price":65.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MT_SOLID_CARBIDE_IMAGE_c3e39ec4-6bde-450c-ab71-effbcf9d5f53.png?v=1762789867"},{"product_id":"mt0808c1419bsptmt7","title":"Carmex Thread Mills Solid Carbide - Internal \u0026 External Thread - BSPT - RC1\/4, RC3\/8 x 19 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Thread Mills Solid Carbide - Internal \u0026amp; External Thread - BSPT - RC1\/4, RC3\/8 x 19 - MT7 is a versatile threading tool designed for precision and efficiency. Built for machinists and shops that need reliable BSPT and RC thread milling, this MT7 shank tool delivers consistent results across both internal and external threads.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Solid carbide construction for exceptional hardness, wear resistance, and long tool life in demanding threading applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlute count\u003c\/b\u003e: 3–5 flutes to balance cutting efficiency with thread accuracy and smooth chip evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThreading capability\u003c\/b\u003e: Internal and external thread milling, enabling you to format both male and female threads with a single tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread standards and sizes\u003c\/b\u003e: Supports BSPT and RC threading profiles, specifically RC1\/4 and RC3\/8 x 19, with MT7 tooling for broad machine compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEconomic efficiency\u003c\/b\u003e: Optimized flute geometry and carbide construction reduce cycle times and tooling costs while maintaining high-quality thread finishes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to streamline threading workflows, this MT-line tool delivers predictable performance from start to finish. The multi-flute design supports stable, precise thread formation, while the solid carbide body withstands repeated milling cycles. Ideal for small to mid-volume production and shops seeking a reliable, cost-effective solution for BSPT and RC threads, the Carmex MT7 thread mill helps you complete threaded features with fewer tool changes and tighter tolerances.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282514751566,"sku":"MT0808C1419BSPTMT7","price":86.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MT_SOLID_CARBIDE_IMAGE_31c2e75c-9a98-4748-92bc-ee8d8635b5cf.png?v=1762789847"},{"product_id":"mt1212d1914bsptmt7","title":"Carmex Thread Mills Solid Carbide - Internal \u0026 External Thread - BSPT - RC1\/2, RC7\/8 x 14 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex MT Thread Mills in solid carbide provide a reliable, cost‑effective solution for precision internal and external BSPT threading. Designed for CNC mills and lathes, this MT7‑shank tool offers dependable performance for shops that need consistent thread profiles with lower tooling costs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Solid carbide construction delivers rigidity, wear resistance, and longer tool life for repetitive threading tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlute configuration\u003c\/b\u003e: Multi‑flute design (3–5 flutes) enhances cutting stability, improves thread quality, and promotes efficient chip evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThreading capability\u003c\/b\u003e: Internal and external BSPT threading is supported, enabling versatile operations with a single tool set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread range\u003c\/b\u003e: Specifically engineered for RC1\/2 and RC7\/8 x 14 threads, accommodating common BSPT specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank geometry\u003c\/b\u003e: MT7 shank provides broad compatibility with standard tool holders and quick, secure tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision geometry\u003c\/b\u003e: Optimized flute angles and relief reduce workpiece deflection and deliver consistent thread shapes across runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCost efficiency\u003c\/b\u003e: Built to deliver dependable threading performance at a favorable cost per thread, helping to lower overall machining expenses.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis MT Thread Mill is ideal for shops performing small‑ to mid‑volume BSPT thread production on components such as fittings, hydraulic and pneumatic connectors, and threaded housings. The combination of solid carbide durability, a versatile MT7 shank, and a 3–5 flute configuration delivers precise thread profiles, clean finishes, and predictable tool life, making it a practical choice for reliable threading workflows and reduced tooling counts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282515406926,"sku":"MT1212D1914BSPTMT7","price":125.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MT_SOLID_CARBIDE_IMAGE_1330fd5f-c73e-4343-a4b2-e49cff35661d.png?v=1762789962"},{"product_id":"mt1616d2811bsptmt7","title":"Carmex Thread Mills Solid Carbide - Internal \u0026 External Thread - BSPT - RC1 - 2 x 11 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex MT Thread Mills in solid carbide deliver reliable internal and external BSPT threading in a single, efficient tool. Built for professionals who need consistent, cost-effective thread milling for pipe fittings, hydraulic components, and pneumatic systems.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Solid carbide construction for high rigidity, wear resistance, and extended tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThreading capability\u003c\/b\u003e: Internal and external BSPT threading capability in one operation, enabling versatile machining without swapping tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlute count\u003c\/b\u003e: 3–5 flutes in the MT line to optimize chip evacuation and produce clean, accurate thread profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInterface\u003c\/b\u003e: MT7 shank interface for secure, precise mounting in compatible tool holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpecifications\u003c\/b\u003e: RC1 designation with cutting length 2 x 11, designed to fit compact setups while delivering robust performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis thread milling solution minimizes cycle times and tool changes while delivering repeatable BSPT threads that meet tight tolerances. The combination of carbide hardness and optimized flute geometry reduces wear and improves surface finish on threaded features, making it ideal for production environments where reliability and cost control matter. Whether threading small-diameter fittings or servicing hydraulic components, this Carmex MT thread mill helps you achieve accurate, repeatable results with fewer passes and less effort.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282517241934,"sku":"MT1616D2811BSPTMT7","price":147.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MT_SOLID_CARBIDE_IMAGE_f1d8eee1-e2f9-4c09-bbb2-95446d530313.png?v=1762789981"},{"product_id":"mtb08078c1428bsptmt7","title":"Carmex Thread Mills Solid Carbide - With Through Coolant - BSPT - RC1\/8 x 28 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nMeet Carmex MTB through-coolant thread mills: precision solid carbide tools engineered for BSPT threading with an MT7 shank. Designed for RC1\/8 x 28 threads, they deliver consistent performance in compact, demanding machining environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThrough‑coolant bore\u003c\/b\u003e: coolant is delivered directly to the cutting edge, helping flush chips from the bore and control heat for cleaner, more accurate threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSolid carbide construction\u003c\/b\u003e: rigid, wear‑resistant substrate provides reliable performance and long tool life in precision threading applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBSPT thread geometry\u003c\/b\u003e: specifically configured to produce RC1\/8 x 28 BSPT threads with stable, repeatable profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMT7 shank\u003c\/b\u003e: compatible with MT7 holders for strong gripping force and reduced runout in demanding setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient chip evacuation\u003c\/b\u003e: fine-flute design and cutting geometry optimize chip removal, minimizing recutting and surface imperfections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThe MTB through-coolant design helps you maintain steady throughput by reducing heat buildup and ensuring consistent thread quality from first cut to last. With extended tool life and fewer interruptions for coolant-related issues, this Carmex tool is well suited for precision BSPT threading tasks such as fittings, adapters, and instrumentation housings where tight tolerances and reliable results matter.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282519175246,"sku":"MTB08078C1428BSPTMT7","price":95.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTB_c8c22f39-2c3d-4656-b2ca-899310dfa251.jpg?v=1762853571"},{"product_id":"mtb1010d1619bsptmt7","title":"Carmex Thread Mills Solid Carbide - With Through Coolant - BSPT - RC1\/4 - RC3\/8 x 19 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex MTB Through-Coolant Thread Mill is a precision solid carbide tool engineered for high-accuracy BSPT thread machining. Designed for professionals in hydraulic, pneumatic, and mechanical assemblies, it delivers clean, consistent threads with reduced downtime and extended tool life.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThrough-Coolant Bore\u003c\/b\u003e: coolant is delivered directly through the bore to the cutting zone, enhancing chip evacuation, reducing heat at the thread root, and improving bore finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSolid Carbide Construction\u003c\/b\u003e: rigid, wear-resistant material for stable performance at higher speeds and feeds, delivering consistent thread quality over many cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMT7 Morse Taper Shank\u003c\/b\u003e: secure, vibration-resistant coupling to standard CNC spindles, ensuring reliable runout and repeatable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBSPT Thread Milling Capability\u003c\/b\u003e: specifically engineered for BSPT threads with RC1\/4 to RC3\/8 x 19 sizing, optimized for efficient, accurate thread formation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMTB Line Innovation\u003c\/b\u003e: built on Carmex’s MTB lineage, combining advanced cooling through the bore with robust tool design for stronger longevity and dependable performance in demanding setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith through-coolant threading, this tool helps you eliminate chip build-up inside the hole, maintain steady cutting conditions, and achieve precise thread profiles faster. It’s ideal for production environments where BSPT fittings, pipe joints, and threaded manifolds demand reliable, repeatable results, long tool life, and reduced maintenance downtime. Whether you’re machining hydraulic blocks, pneumatic manifolds, or corrective repairs, this MTB thread mill offers a dependable balance of rigidity, efficiency, and longevity.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282520158286,"sku":"MTB1010D1619BSPTMT7","price":110.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTB_9a4cc76f-8a8f-4913-922c-86799cb33f51.jpg?v=1762853723"},{"product_id":"mtb1616d2811bsptmt7","title":"Carmex Thread Mills Solid Carbide - With Through Coolant - BSPT - RC1 - 2 x 11 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex MTB Solid Carbide Through-Coolant Thread Mills are engineered for precise internal BSPT RC1 threads with an MT7 shank, delivering reliable performance for demanding machining environments. Built to maximize uptime and thread quality, these tools push cutting efficiency further through coolant delivered directly through the bore.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTool Type\u003c\/b\u003e: Solid carbide thread mills designed for high-precision internal threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThrough-Coolant\u003c\/b\u003e: Integrated bore delivers coolant directly to the cutting edges to enhance chip evacuation and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread Specification\u003c\/b\u003e: BSPT - RC1 for standard tapered pipe thread applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank\u003c\/b\u003e: MT7 compatible for secure, stable retention in CNC spindle holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: 2 x 11 (as listed in the product title) — compact diameter with a longer cutting length for internal features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlute\/Cutting Geometry\u003c\/b\u003e: Optimized flute design to facilitate smooth chip formation and clean thread profiles in through-coolant operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThrough-coolant threading reduces chip buildup inside deep holes and enables more aggressive feeds while maintaining thread accuracy. The combination of carbide hardness and efficient heat management translates to longer tool life, lower replacement costs, and consistent results across production runs. Ideal for precision shops and manufacturing environments where reliable BSPT RC1 internal threads and minimal downtime matter most, this MT7-threaded tool brings durable performance and repeatable quality to your milling setup.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282522320974,"sku":"MTB1616D2811BSPTMT7","price":162.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTB_4ee09aa6-2879-4f28-beab-7a16efe2d686.jpg?v=1762853915"},{"product_id":"mtb1616e2614bsptmt7","title":"Carmex Thread Mills Solid Carbide - With Through Coolant - BSPT - RC1\/2 - RC7\/8 x 14 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex MT9 MTB solid carbide thread mills with through coolant deliver precise BSPT threading in through-holes, built for reliable performance on CNC machines. Designed for shops that demand consistent BSPT bore threads, this tool combines robust carbide construction with modern cooling to keep tapping chatter low and finishes clean.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThrough-Coolant Bore\u003c\/b\u003e: Coolant is delivered directly through the tool bore, enhancing chip evacuation and reducing heat buildup for deeper, more stable thread milling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSolid Carbide Construction\u003c\/b\u003e: Provides rigidity and wear resistance for repeatable, high-precision BSPT thread milling in challenging materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMT7 Shank\u003c\/b\u003e: Standard Morse Taper size ensures secure toolholding and broad compatibility with common CNC spindles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThreading Range\u003c\/b\u003e: BSPT threads from RC1\/2 to RC7\/8 x 14, enabling accurate internal threading across a wide size band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned for Through-Hole Applications\u003c\/b\u003e: Optimized geometry and flute arrangement deliver clean starts, consistent pitch, and reliable performance in through-holes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThe MTB family represents a step forward in thread milling, prioritizing chip control and tool longevity without sacrificing precision. By enabling through-coolant threading, this tool reduces maintenance downtime and lowers overall tooling costs while delivering repeatable BSPT threads that meet tight tolerances. Ideal for production environments where BSPT bore quality and long tool life matter, it integrates smoothly with MT7 holders and standard CNC setups for a straightforward upgrade to coolant-assisted threading.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282522419278,"sku":"MTB1616E2614BSPTMT7","price":162.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTB_0a09425e-271c-4dea-9cb8-6ecc84abe5c0.jpg?v=1762853926"},{"product_id":"mtz08078c1428bsptmt7","title":"Carmex Thread Mills Carbide - Through Coolant (Flutes) - BSPT - RC1\/8 x 28 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nEngineered for precision BSPT threading through holes, the Carmex MTZ Through-Coolant Thread Mill delivers coolant directly through the flute channels to the cutting edge for cooler, smoother, and more consistent cuts. Built around a robust MT7 shank, this carbide tool pairs durability with broad machine compatibility, making it a reliable choice for tight-tolerance BSPT threads.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThrough-Coolant Flute Design\u003c\/b\u003e: Coolant is directed through the tool’s flutes to the cutting edge, enhancing heat control and helping chips evacuate efficiently during thread milling through holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbide Construction\u003c\/b\u003e: Solid carbide body provides excellent wear resistance and sustained precision in demanding materials and prolonged production runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBSPT Thread Form\u003c\/b\u003e: Precisely ground for BSPT threads (RC1\/8 x 28), ensuring accurate thread profiles and reliable engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRC1\/8 x 28 Size\u003c\/b\u003e: Specific size and pitch configuration optimized for through-hole BSPT applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMT7 Shank\u003c\/b\u003e: Morse Taper MT7 shank delivers rigid, stable mounting on compatible CNC spindles for repeatable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThrough-Hole Threading Focus\u003c\/b\u003e: Geometric design tailored for threading through holes with direct chip removal, reducing downtime and cleanup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSmall-footprint Versatility\u003c\/b\u003e: Designed to perform well on machines without external coolant systems, expanding where and how you can produce BSPT threads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis thread mill is ideal for shops needing precise BSPT through-hole threading with reliable coolant delivery, long tool life, and compatibility with a variety of CNC setups. By combining through-coolant technology, carbide durability, and a compact MT7 shank, it supports clean thread engagement, improved surface finish, and consistent production quality across challenging materials.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282539327566,"sku":"MTZ08078C1428BSPTMT7","price":136.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTZ_ae93ff72-9cb3-4700-93f4-0bb37e43eb23.png?v=1762856093"},{"product_id":"mtz1010d1619bsptmt7","title":"Carmex Thread Mills Carbide - Through Coolant (Flutes) - BSPT - RC1\/4 - RC3\/8 x 19 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex MTZ carbide thread mills with through coolant are designed for high-precision BSPT threading in through-hole applications. Built for MT7 tool holders, these mills deliver coolant directly to the cutting edge, enabling smooth cutting and reliable results even when an external coolant supply isn’t available.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Solid carbide construction for exceptional wear resistance and stable thread profiles across demanding materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThrough‑coolant flutes\u003c\/b\u003e: Integrated coolant paths run through the flutes to the cutting edge, improving heat management and chip evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThrough-hole threading focus\u003c\/b\u003e: Specifically optimized for threading through holes with direct chip removal, minimizing burrs and scrap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBSPT threading range\u003c\/b\u003e: Supports BSPT threads from RC1\/4 to RC3\/8 x 19, enabling precise, repeatable production of common BSPT configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMT7 shank compatibility\u003c\/b\u003e: Designed to fit standard MT7 tool holders for quick, secure integration into existing CNC setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMachine flexibility\u003c\/b\u003e: Effective on machines without external coolant systems, reducing setup constraints and enabling consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis MTZ solution pairs robust carbide construction with an innovative through-coolant design to deliver consistent thread quality, longer tool life, and streamlined operations. The direct coolant delivery minimizes thermal distortion and helps maintain tight tolerances on BSPT threads, while the through-hole focus and efficient chip removal support high-throughput machining in manufacturing, aerospace, hydraulic, and fluid-handling applications. Whether you’re upgrading a legacy machine or optimizing a modern CNC cell, these thread mills provide reliable performance where precision threading matters most.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282540015694,"sku":"MTZ1010D1619BSPTMT7","price":157.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTZ_8be5df09-dfae-4895-ac33-1b73750212c3.png?v=1762856160"},{"product_id":"mtz1616d2811bsptmt7","title":"Carmex Thread Mills Carbide - Through Coolant (Flutes) - BSPT - RC1 - 2 x 11 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex MTZ Carbide Thread Mills with Through Coolant are engineered for precise BSPT threading in through-holes, delivering coolant directly to the cutting edge for smoother, more efficient production. Designed for MT7 holders, they excel in environments where reliable, high-precision threading is essential.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread type\u003c\/b\u003e: BSPT (British Standard Pipe Taper) threading optimized for through-holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThrough‑coolant design\u003c\/b\u003e: coolant travels through the flute channels directly to the cutting edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChip evacuation\u003c\/b\u003e: dedicated flute geometry enables direct chip removal to reduce clogging and improve finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: carbide construction for excellent hardness, wear resistance, and long tool life\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShank interface\u003c\/b\u003e: MT7 Morse taper for secure, precise tool seating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesignation\/size\u003c\/b\u003e: RC1 with length specification 2 x 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication focus\u003c\/b\u003e: ideal for through-hole threading in complex assemblies such as manifolds, hydraulic blocks, and pipe-related components\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese features translate to tangible benefits: steadier threading with consistent BSPT pitches, cooler cutting temperatures that permit higher feed rates, and reliable performance even on machines without external coolant systems. The MTZ design supports direct chip removal and excellent surface finish, helping you shorten cycle times while maintaining tight tolerances on through-hole BSPT threads.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282540834894,"sku":"MTZ1616D2811BSPTMT7","price":236.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTZ_b8b323f6-b51d-4375-b4c0-0836f72ee8b3.png?v=1762856222"},{"product_id":"mtz1616e2614bsptmt7","title":"Carmex Thread Mills Carbide - Through Coolant (Flutes) - BSPT - RC1\/2 - RC7\/8 x 14 - MT7","description":"\u003cdiv\u003e\n\u003cp\u003e\nDesigned for precision BSPT threading in through-holes, Carmex MTZ carbide thread mills deliver clean, accurate threads with coolant delivered directly to the cutting edge.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThrough-Coolant Flutes\u003c\/b\u003e: Coolant channels run through the tool’s flutes to the cutting edge, enhancing cooling, chip evacuation, and bore quality during threading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbide Construction\u003c\/b\u003e: Solid carbide body provides exceptional wear resistance and stability for repeated, tight-tolerance BSPT threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread Range\u003c\/b\u003e: BSPT RC1\/2 to RC7\/8 threading capability with a 14 mm cutting length, designed for through-hole applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMT7 Shank\u003c\/b\u003e: MT7 interface for secure, high-precision engagement with standard CNC tool holders and collets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDirect Chip Removal\u003c\/b\u003e: Optimized flute geometry enables direct chip evacuation in through-holes, reducing clogging and cycle time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Coolant Compatibility\u003c\/b\u003e: Through-coolant design supports machines without external coolant systems, expanding where these tools can be used.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThe MTZ family stands out by delivering coolant right to the point of cut, helping achieve smoother threads, longer tool life, and reliable performance across a range of materials. Whether you're threading through plate work, manifolds, or piping components, this tool is built to handle demanding BSPT threading tasks with consistent results and straightforward setup.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40282540900430,"sku":"MTZ1616E2614BSPTMT7","price":236.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTZ_374d19b3-69a6-4f91-b80f-38c381fba63c.png?v=1762856229"}],"url":"https:\/\/www.protool-ltd.co.uk\/collections\/thread-mills-bspt.oembed","provider":"Protool Precision Tools","version":"1.0","type":"link"}