{"title":"MTR Tiny Tool Inserts - BMK Grade","description":"","products":[{"product_id":"mtr1-2r0l7bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 1.2mm Minimum Diameter x 7mm Reach x R0","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar engineered for precision in tight spaces. While designed primarily for boring applications, it also handles general turning tasks, making it a versatile choice for small-diameter work and finishing passes.\n\u003c\/p\u003e \u003cp\u003e\nDesigned for professionals and hobbyists alike, this tool features advanced PVD-coated carbide grades to maximize performance across common materials. The BXC grade with TiN coating supports low cutting speeds and works well with stainless steels (ISO P30-P50 \/ K25-K40). The BMK grade uses a sub-micron structure with triple PVD coating for extremely high heat resistance and smooth cutting—providing broad all-material capability.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, precise geometry\u003c\/b\u003e: 1.2 mm minimum diameter with 7 mm reach and a zero-radius (R0) nose, enabling precise, burr-free starts in tight bores and small-diameter workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo advanced PVD-coated carbide grades\u003c\/b\u003e: BXC TiN-coated grade delivers dependable performance at low cutting speeds on stainless steels (ISO P30-P50 \/ K25-K40), while BMK-grade features sub-micron structure with triple PVD coating for exceptional heat resistance and smooth cutting across all materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBoring-focused with turning versatility\u003c\/b\u003e: Primarily designed for boring but equally capable for general turning, providing reliable performance across a broad range of materials and reducing the need for multiple tools.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWhether you're profiling tiny bores or performing delicate turning passes, the Carmex Tiny Tool offers predictable, high-quality results. Its compact size, dual-grade coatings, and robust carbide construction translate to longer tool life, cleaner finishes, and reduced downtime in demanding shop environments. Access hard-to-reach areas with confidence and maintain consistent performance from first cut to last.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275292815438,"sku":"MTR1.2R0L7BMK","price":25.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_63e491e0-d0e5-4cc3-9bca-2fa0498cf178.png?v=1730144139"},{"product_id":"mtr1-2r0l9bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 1.2mm Minimum Diameter x 9mm Reach x R0","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar designed for small-diameter bore work and general turning. With a 1.2 mm minimum diameter, 9 mm reach, and an R0 nose, this compact tool delivers precise starts and stable performance on tight features.\n\u003c\/p\u003e \u003cp\u003e\nIt is available in two high-performance grades to cover a wide range of jobs: BMK and BXC. BMK is a sub-micron grade with advanced PVD triple coating for extremely high heat resistance and a smooth cutting action across materials. BXC features a PVD TiN coating optimized for low cutting speeds and reliable performance with a wide range of stainless steels (ISO P30-P50 \/ K25-K40). These coatings help extend tool life and maintain a consistent finish in demanding applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK Sub-micron Grade with PVD Triple Coating\u003c\/b\u003e: Delivers exceptional heat resistance and a smooth cutting action for maximum performance and long tool life across materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC PVD TiN Coating for Low-Speed Stainless Cutting\u003c\/b\u003e: Optimized for low cutting speeds on stainless steels, reducing wear and improving reliability in everyday boring and turning tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 1.2 mm Diameter, 9 mm Reach with R0 Nose\u003c\/b\u003e: Lets you access tight bores and small features with precision while maintaining stiffness and clean, accurate starts and finishes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWhether you’re a precision engineer, a shop technician, or a hobbyist tackling micro-geometry parts, this carbide tiny tool helps you achieve consistent bore starts, smooth cutting action, and reliable tool life. The dual-grade options let you match material and speed to your workflow, improving throughput and finishing quality on small-diameter projects.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275292880974,"sku":"MTR1.2R0L9BMK","price":25.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_338e4c0b-76fd-487c-bb10-395b2d2252be.png?v=1730144166"},{"product_id":"mtr1-5r0-1l6bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 1.5mm Minimum Diameter x 6mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nIntroducing the Carmex Carbide Tiny Tool—a compact solid carbide boring bar designed for precise internal bores and versatile turning. With a 1.5 mm minimum diameter, 6 mm reach, and an R0.1 nose radius, it delivers clean, accurate cuts in tight spaces while handling a wide range of materials. This tool family includes BMK and BXC-coated grades to match your cutting needs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK sub-micron grade with triple PVD coating\u003c\/b\u003e: Delivers exceptionally high heat resistance and a smooth cutting action for demanding materials (ISO K10–K20), helping maintain tight tolerances and extend tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC PVD TiN coating for stainless steels\u003c\/b\u003e: Optimized for low cutting speeds on stainless steels (ISO P30–P50 \/ K25–K40), providing edge stability, consistent finishes, and reduced wear over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact geometry with R0.1 nose\u003c\/b\u003e: 1.5 mm minimum diameter, 6 mm reach, and a precise R0.1 nose enable tight internal features and clean surface finishes in confined pockets.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWhether you're machining small-diameter bores, finishing tight pockets, or performing general turning in space-constrained setups, the Carmex Tiny Tool delivers reliable, repeatable results. The BMK and BXC coatings protect against heat and wear, helping you push through challenging parts with fewer tool changes. The compact form factor and precise nose radius support consistent diameters and smooth finishes, boosting productivity and reducing rework on a wide range of materials.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275292946510,"sku":"MTR1.5R0.1L6BMK","price":25.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_c1334b85-7dbf-45e5-8f00-cbdd327caa13.png?v=1730144144"},{"product_id":"mtr1-5r0l6bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 1.5mm Minimum Diameter x 6mm Reach x R0","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool - Boring Bar is a compact, solid carbide bar designed for precision boring and versatile turning tasks. With a 1.5 mm minimum diameter and a 6 mm reach, it excels in tight bores, small pockets, and cramped setups while delivering stable, consistent cuts. The R0 nose radius supports precise hole profiles and clean finishes, making it suitable for engineers, machinists, hobbyists, and shop floors alike.\n\u003c\/p\u003e \u003cp\u003e\nThis tiny tool is offered in two specialized coating grades to match your material and speed needs. The BXC grade features a PVD TiN coating optimized for low cutting speeds and excellent performance on a wide range of stainless steels (ISO P30–P50 \/ K25–K40). The BMK grade uses a sub-micron core with a triple PVD coating (ISO K10–K20), delivering exceptional heat resistance and smooth cutting for maximum performance across all materials. Both options are built to minimize wear and extend tool life in demanding environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact bore-ready design\u003c\/b\u003e: Slim 1.5 mm diameter with a 6 mm reach fits into tight bores and restricted spaces, reducing setup time and increasing stability for precise hole quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo coating grades for versatile material handling\u003c\/b\u003e: Choose BXC TiN for stainless steels at lower speeds, or BMK for high-heat, all-material capability, giving you reliable performance across a broad range of jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eR0 nose radius with solid carbide core\u003c\/b\u003e: The sharp nose and robust carbide construction deliver clean finishes, reduced chatter, and predictable, repeatable results in both boring and general turning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy providing a purpose-built solution for small-diameter bores and demanding materials, the Carmex Tiny Tool streamlines your workflow: fewer tool changes, longer tool life, and consistent surface finishes across projects. It’s a reliable, precision-focused option for professionals who need dependable performance in tight spaces, whether you’re drafting prototypes, performing maintenance work, or delivering high-precision production parts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293044814,"sku":"MTR1.5R0L6BMK","price":25.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_563d6e77-8d97-4e23-b4d6-b1f869191520.png?v=1730144058"},{"product_id":"mtr1r0-05l4bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 1mm Minimum Diameter x 4mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a precision boring bar crafted from solid carbide, designed for small-diameter bore work and capable of handling general turning tasks. With a 1 mm minimum diameter, 4 mm reach, and a precise R0.05 nose radius, it delivers tight tolerances and clean hole quality in confined spaces.\n\u003c\/p\u003e \u003cp\u003e\nThis tool is offered in two high-performance coating options to match your material and speed requirements. The BXC grade features a PVD TiN coating optimized for lower cutting speeds and excellent compatibility with stainless steels (ISO P30-P50 \/ K25-K40). The BMK grade uses a sub-micron core with an advanced triple PVD coating for exceptional heat resistance and smoother cutting across a broad range of materials. Together, they provide reliable performance in demanding machining scenarios.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact size for tight bores\u003c\/b\u003e: A 1 mm minimum diameter and 4 mm reach enable precise, controlled cutting in small-diameter cavities and short overhangs, improving hole accuracy and surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo high-performance coatings for versatile materials\u003c\/b\u003e: Choose BXC TiN for steady results at lower speeds on stainless steels, or BMK’s triple PVD coating for high-heat, high-performance cutting across a wider material set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable carbide with heat-ready coatings\u003c\/b\u003e: Solid carbide core delivers stiffness and wear resistance, while advanced coatings reduce wear and thermal distortion for longer tool life and fewer tool changes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned for engineers, makers, and professionals who demand consistent, predictable results, this tiny boring bar helps streamline setups, improve throughput, and deliver reliable outcomes across applications—from precision bore work to everyday turning tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293110350,"sku":"MTR1R0.05L4BMK","price":25.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_fc712f46-b753-4903-b3cb-8a9d68da7772.png?v=1730144171"},{"product_id":"mtr1r0-05l6bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 1mm Minimum Diameter x 6mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Tiny Tool is a compact solid carbide boring bar designed for small-diameter work and tight pockets. With a 1 mm minimum diameter, a 6 mm reach, and a precise R0.05 nose, it delivers accurate, repeatable holes in micro-boring and light turning applications. Built for reliability, this BMK-grade option is engineered to perform in demanding shop conditions and across a range of materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK-grade carbide with advanced PVD triple coating\u003c\/b\u003e: Sub-micron carbide paired with a triple PVD coating provides exceptional heat resistance and a smooth cutting action, enabling consistent results across a wide material range, including stainless steels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact micro-diameter with 6 mm reach and R0.05 nose\u003c\/b\u003e: Perfect for miniature bores and tight spaces, the 1 mm minimum diameter and defined 0.05 mm radius help maintain rigidity while delivering precise hole size and clean finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable, versatile boring bar for long tool life\u003c\/b\u003e: Built on a solid carbide core with protective coating to resist wear at high temperatures, supporting more parts between tool changes with reliable, repeatable performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis Tiny Tool streamlines small-diameter projects by delivering consistent geometry, smooth finishes, and durable performance in a single, easy-to-integrate tool. It supports efficient boring and turning workflows, helps reduce downtime from tool changes, and provides confidence when working with a broad range of materials—from stainless steels to other tough alloys.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293175886,"sku":"MTR1R0.05L6BMK","price":25.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_83b26da2-6e15-4544-8afd-acf5e8b2e476.png?v=1730144069"},{"product_id":"mtr1r0l6bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 1mm Minimum Diameter x 6mm Reach x R0","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool - Boring Bar is a precision micro-machining tool crafted from solid carbide. With a 1 mm minimum diameter, 6 mm reach, and an R0 corner, it’s built for tiny bores and tight tolerances. Designed to thrive in boring applications but equally capable for general turning, it helps you achieve clean, accurate cuts in hard materials.\n\u003c\/p\u003e \u003cp\u003e\nTwo advanced coating options give you the right balance of wear resistance and performance. The BXC grade features a PVD TiN coating optimized for low cutting speeds and excellent compatibility with stainless steels (ISO P30-P50 \/ K25-K40). The BMK grade uses a sub-micron carbide with a triple PVD coating for exceptional heat resistance and smooth cutting across a wide range of materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-small micro-bore capability\u003c\/b\u003e: 1 mm minimum diameter with 6 mm reach and R0 geometry enables precise holes in tight spots, reducing tool deflection and improving wall quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK sub-micron carbide with triple PVD coating\u003c\/b\u003e: Delivers exceptional heat resistance and smooth cutting for longer tool life and reliable performance across many materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN coated grade for low-speed stainless cutting\u003c\/b\u003e: Optimized for low cutting speeds with stainless steels, providing reduced wear and consistent finishes (ISO P30-P50 \/ K25-K40).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool helps you maintain tight tolerances, reduces downtime, and provides consistent results across micro-boring and turning tasks. Its rigid carbide construction and coated surfaces ensure reliable performance even in demanding materials, making it a dependable choice for shop floors, job shops, or on-site work.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293274190,"sku":"MTR1R0L6BMK","price":25.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_34acda86-116a-4984-940f-8dd7b9a6f121.png?v=1730144155"},{"product_id":"mtr2-5r0-1l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.5mm Minimum Diameter x 10mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar designed for micro-boring and small-diameter turning. With a 2.5 mm minimum diameter, 10 mm reach, and a nose radius of R0.1, it delivers precise, repeatable results in tight spaces. Two coating grades accompany the tool: BMK, a sub-micron grade with triple PVD coating for high heat resistance, and BXC TiN for low-speed cutting and stainless steels (ISO P30-P50 \/ K25-K40).\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact mini bore bar (2.5 mm Ø, 10 mm reach)\u003c\/b\u003e: Access tight bores and small-diameter features with a stable, controlled cut and consistent engagement in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK grade: sub-micron carbide with triple PVD coating\u003c\/b\u003e: Delivers excellent heat resistance and smooth cutting for demanding materials, providing broad, general-purpose performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN coating: optimized for low-speed cutting on stainless steels\u003c\/b\u003e: TiN coating enhances wear resistance at lower speeds and supports reliable performance when machining stainless alloys (ISO P30-P50 \/ K25-K40).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis compact tool is built for dependable daily use in a busy shop. The solid carbide construction offers predictable cutting behavior and durable wear resistance across materials, helping you maintain tight tolerances and a clean finish while minimizing tool changes. Whether you’re performing precise boring, shallow internal turning, or general small-diameter machining, the Carmex Tiny Tool delivers consistent results you can trust.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293339726,"sku":"MTR2.5R0.1L10BMK","price":23.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_4bafc34b-6679-4c64-9af9-969d11c07ada.png?v=1730144064"},{"product_id":"mtr2-5r0-1l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.5mm Minimum Diameter x 15mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Tiny Tool is a compact carbide boring bar designed for micro-boring and precise finishing in tight spaces. With a 2.5 mm minimum bore diameter, a 15 mm reach, and a nose radius of 0.1 mm, it delivers accurate, clean holes even in confined features, and it also handles light general turning.\n\u003c\/p\u003e \u003cp\u003e\nThe BMK Grade variant uses a sub-micron carbide with an advanced PVD triple coating for exceptional heat resistance and smooth cutting across materials. The BXC coating option features a PVD TiN coating optimized for low cutting speeds and performs well with stainless steels within ISO P30-P50 \/ K25-K40.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact micro-boring design\u003c\/b\u003e: Optimized for small-diameter bores (2.5 mm minimum) with a 15 mm reach and a 0.1 mm nose radius, enabling clean, precise holes in tight pockets and features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating options for versatile material support\u003c\/b\u003e: BMK’s sub-micron, triple-coated performance offers high heat resistance and smooth cutting across materials; BXC TiN excels at low-speed machining, especially with stainless steels, expanding your material range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable carbide construction with reliable performance\u003c\/b\u003e: Built for boring and turning, delivering long tool life and consistent results that reduce downtime and rework in everyday machining tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool helps you achieve repeatable, high-quality bores in tight spaces while supporting turning tasks, simplifying setup, and improving overall workflow. With robust coatings and a proven carbide design, you can trust it to deliver consistent finishes and dependable performance across a range of materials.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293503566,"sku":"MTR2.5R0.1L15BMK","price":24.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_208c095f-944e-4cd9-b2e3-fc02586ba3df.png?v=1730144177"},{"product_id":"mtr2-5r0l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.5mm Minimum Diameter x 10mm Reach x R0","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact solid carbide boring bar engineered for precise small-diameter work and general turning. With a 2.5 mm minimum diameter and a 10 mm reach, plus an R0 nose radius, it is well suited to tight bores and restricted spaces while delivering clean, consistent finishes at steady cutting speeds.\n\u003c\/p\u003e \u003cp\u003eThe tool is part of Carmex’s durable carbide line and offers two advanced coating grades to cover a wide range of materials. The BXC TiN-coated grade is optimized for low cutting speeds and excels with stainless steels (ISO P30-P50 \/ K25-K40). The BMK grade features a sub-micron structure with an advanced PVD triple coating for exceptional heat resistance and smooth cutting (ISO K10-K20). This combination provides reliable performance across materials and applications while resisting wear in demanding environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact boring capability\u003c\/b\u003e: 2.5 mm minimum diameter with a 10 mm reach and an R0 nose radius for precise, smooth bore finishes in tight cavities and small-diameter workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo premium PVD-coated carbide grades\u003c\/b\u003e: BXC TiN coating delivers efficient cutting at lower speeds on stainless steels, while BMK’s sub-micron, triple-coated design provides high heat resistance and smooth, stable cuts across a broader material range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned for reliability in boring and turning\u003c\/b\u003e: Although optimized for boring, these bars handle general turning too, delivering consistent performance, longer tool life, and reduced downtime across everyday machining tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tiny boring bar delivers precise, repeatable results on small parts, supporting faster setup, cleaner finishes, and dependable performance from the first cut to the last. Whether you’re tackling tight bores in stainless, or general-purpose turning on a variety of materials, the Carmex Tiny Tool is built to help you complete jobs with confidence and efficiency.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293601870,"sku":"MTR2.5R0L10BMK","price":23.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_aa0bcf8d-e454-4686-bf39-c57f4389a7ca.png?v=1730144209"},{"product_id":"mtr2r0-05l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.1mm Minimum Diameter x 10mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for precision in tight bores and small-diameter turning. With a minimum diameter of 2.1 mm and a reach of 10 mm, it reaches into narrow features while delivering stable cutting and repeatable results. The nose radius, R0.05, supports smooth entry and a clean finish on delicate parts.\n\u003c\/p\u003e \u003cp\u003e\nThis tool family offers coating options to match your material and speed. The BXC grade uses a PVD TiN coating for low cutting speeds and works well with a wide range of stainless steels (ISO P30-P50 \/ K25-K40). The BMK grade employs a sub-micron core with a triple PVD coating for exceptional heat resistance and smooth cutting, providing general-purpose performance across materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, 2.1 mm diameter with 10 mm reach\u003c\/b\u003e: Access tight bores and small features with consistent depth control and stable cutting in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating options for versatile cutting\u003c\/b\u003e: BXC TiN coating for low-speed stainless work and BMK triple PVD coating for high-heat, all-material performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eR0.05 nose radius for smooth finishes\u003c\/b\u003e: Enables gentle entry and minimizes chatter, helping achieve clean, precise surface quality on delicate features.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWhether you’re an engineer, machinist, buyer, tradesperson, or hobbyist, this tiny carbide boring bar delivers reliable, repeatable results in tight spaces. The blend of a rigid carbide core and purpose-built coatings extends tool life, reduces downtime, and supports consistent finishes across a range of materials and applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293667406,"sku":"MTR2R0.05L10BMK","price":21.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_11ebd734-c921-477a-92c9-f9cd9b79d397.png?v=1730144117"},{"product_id":"mtr2r0-05l5bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.1mm Minimum Diameter x 5mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar designed for precision small-diameter work. With a 2.1 mm minimum diameter, a 5 mm reach, and a nose radius of R0.05, it is built to access tight bores while delivering consistent, clean cuts. While primarily intended for boring, this tiny tool also handles general turning tasks, making it a versatile choice for engineers, machinists, tradespeople, and hobbyists alike.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK Grade with Sub-micron Precision and Triple Coating\u003c\/b\u003e: Sub-micron BMK material with advanced PVD triple coating (ISO K10-K20) delivers extremely high heat resistance and a smooth cutting action, providing reliable performance across a broad range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN Coated for Low Cutting Speeds\u003c\/b\u003e: The BXC grade uses a PVD TiN coating optimized for low cutting speeds, offering better wear resistance and compatibility with stainless steels (ISO P30-P50 \/ K25-K40) for controlled, stable cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact Geometry for Tight Access\u003c\/b\u003e: With a 2.1 mm minimum diameter, 5 mm reach, and a precise R0.05 nose, this tiny tool reaches deep into small bores and pockets to produce accurate holes and smooth finishes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool set is designed to deliver dependable, repeatable results in demanding small-diameter work. Choose BMK for broad material compatibility and outstanding heat resistance, or BXC for precision cutting on stainless steels at lower speeds. Its compact form and robust carbide construction help minimize setup time, reduce downtime, and extend tool life across daily machining tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293732942,"sku":"MTR2R0.05L5BMK","price":24.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_b492d614-d9ae-45ad-9c89-31748c3afdc3.png?v=1730144214"},{"product_id":"mtr2r0-15l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.1mm Minimum Diameter x 10mm Reach x R0.15","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Tiny Tool is a solid carbide boring bar designed for precision in small-diameter work. With a 2.1 mm minimum diameter, a 10 mm reach, and a nose radius of R0.15, it excels at internal bores and light turning in tight spaces. This tool line offers two coatings to match your material and speed needs: BMK for high-heat demanding jobs and BXC TiN for stainless steels at lower cutting speeds.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact bore capability\u003c\/b\u003e: Access tight internal features and deep bores with a 2.1 mm minimum diameter and 10 mm reach, reducing tool deflection and helping you achieve accurate, repeatable hole quality on small parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK-grade, sub-micron carbide with triple PVD coating\u003c\/b\u003e: Delivers exceptional heat resistance and smooth cutting across a broad range of materials, extending tool life and delivering clean finishes even in demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN coated option for stainless steels and low-speed cutting\u003c\/b\u003e: Optimized for lower cutting speeds on stainless steels, providing improved wear resistance and edge retention for reliable performance and consistent surface quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis combination of compact geometry and advanced coatings helps you complete precision boring and general turning tasks more efficiently. Choose BMK when you need maximum heat tolerance and smooth operation across materials; choose BXC TiN when working with stainless steels at slower speeds. The result is dependable tool life, fewer tool changes, and consistently strong finishes on small-diameter workpieces.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293864014,"sku":"MTR2R0.15L10BMK","price":23.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_006fe833-02c4-43e1-a4b4-e98c27cbb0df.png?v=1730144203"},{"product_id":"mtr2r0-15l5bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.1mm Minimum Diameter x 5mm Reach x R0.15","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool Boring Bar is a precision solid carbide tool designed for small-diameter boring and general turning. With a minimum diameter of 2.1 mm and a reach of 5 mm, it excels at tight bores and detailed features on a wide range of workpieces. Built for reliability, it helps you complete delicate tasks with clean, consistent finishes.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK-grade, sub-micron with PVD triple coating\u003c\/b\u003e: delivers excellent heat resistance and smooth cutting, helping tools last longer and maintain a consistent finish even on demanding materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact geometry for tight bores\u003c\/b\u003e: 2.1 mm minimum diameter and 5 mm reach enable precise work in restricted spaces, reducing the need for multiple tools and setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile for boring and turning, including stainless steels\u003c\/b\u003e: designed primarily for boring but capable of general turning, offering reliable performance across a range of materials and applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tiny boring bar is built to enhance productivity: it minimizes tool changes, maintains rigidity for accurate holes, and supports steady finishes across jobs. Its coating and geometry help you push for better speeds without overheating, resulting in faster setup, higher-quality results, and improved overall workflow on small-diameter projects.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275293962318,"sku":"MTR2R0.15L5BMK","price":23.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_5b5513d4-a8ec-4ad1-b355-c9e4bb52517f.png?v=1730144090"},{"product_id":"mtr2r0-1l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.1mm Minimum Diameter x 10mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a precision boring bar crafted from solid carbide, designed for small-diameter bores and tight pockets. It excels in both boring and general turning, giving you a versatile tool for precision work. This tool features a 2.1 mm minimum diameter, 10 mm reach, and a nose radius of R0.1 to deliver accurate, clean cuts in confined spaces. It is available in two premium carbide grades to match your material and cutting style: BMK, a sub-micron grade with advanced PVD triple coating for extremely high heat resistance and smooth cutting across all materials; and BXC, a PVD TiN-coated grade optimized for low cutting speeds and excellent stainless steel performance (ISO P30-P50 \/ K25-K40).\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmall-diameter, long-reach design\u003c\/b\u003e: 2.1 mm minimum diameter, 10 mm reach, and R0.1 nose radius enable precise boring in tight pockets and deep features with a clean, accurate finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo high-performance carbide grades\u003c\/b\u003e: BMK offers ultra-high heat resistance for broad material compatibility, while BXC TiN coating supports low-speed cutting and strong stainless steel performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoated for durability and efficiency\u003c\/b\u003e: PVD coatings reduce friction and wear, delivering smooth cuts and reliable results across demanding materials and longer runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy choosing the Carmex Tiny Tool, you gain a compact, capable boring solution that fits in tight spaces without sacrificing strength. The two coating grades let you tailor performance to your material and speed, maximizing material removal when needed and protecting the edge during long runs. Its small footprint and precision geometry help you achieve repeatable holes with clean finishes, reducing rework and downtime and keeping your machining workflow efficient from setup to part completion.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294060622,"sku":"MTR2R0.1L10BMK","price":24.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_74e4586e-723e-481d-a438-ec555ce99dbf.png?v=1730144095"},{"product_id":"mtr2r0-1l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.1mm Minimum Diameter x 15mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nPart of Carmex's solid carbide bar lineup, the Carmex Carbide Tiny Tool is a compact boring bar designed for micro‑machining and small‑diameter work. With a 2.1 mm minimum diameter, 15 mm reach, and an R0.1 tip, it provides access to tight bores and internal features while maintaining precise cutting. While designed primarily for boring, the bars also handle general turning tasks, making it a versatile choice for engineers, machinists, and hobbyists working in constrained spaces. Available in BMK and BXC coatings to match material and speed requirements: BMK offers a sub‑micron grade with triple PVD coating for high heat resistance and smooth cutting; BXC uses a PVD TiN coating optimized for low cutting speeds and stainless steels.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTight-diameter access and reach\u003c\/b\u003e: 2.1 mm minimum diameter, 15 mm reach, and an R0.1 tip enable precise cutting in tight bores and internal profiles, reducing the need for multiple tools in micro‑machining setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK grade—high heat resistance and smooth cutting\u003c\/b\u003e: Sub‑micron grade with advanced PVD triple coating delivers extremely high heat resistance and smooth cutting operation for reliable performance across materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN coated option for stainless steels at low speeds\u003c\/b\u003e: PVD TiN coating optimized for low cutting speeds, works well with a wide range of stainless steels (ISO P30-P50 \/ K25-K40), helping control wear and extend tool life at slower feeds.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWhether you’re fabricating tiny bores, finishing internal profiles, or performing general turning in tight spaces, this tiny carbide tool delivers dependable, repeatable results. The combination of BMK’s durability and the BXC’s wear resistance for stainless steel work provides options to extend tool life, reduce downtime, and maintain smooth finishes across demanding micro‑machining tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294126158,"sku":"MTR2R0.1L15BMK","price":24.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_5adf93f3-e835-404e-aa7e-c64a71029ebd.png?v=1730144198"},{"product_id":"mtr2r0l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.1mm Minimum Diameter x 10mm Reach x R0","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar designed for precision in small-diameter work and general turning. With a 2.1 mm minimum diameter and a 10 mm reach, it lets you access tight bores and confined spaces without sacrificing rigidity.\n\u003c\/p\u003e\n\u003cp\u003e\nThis tool line features two coating options to optimize your process: BXC TiN-coated grade for low cutting speeds, delivering solid performance with a wide range of stainless steels (ISO P30-P50 \/ K25-K40); and BMK-grade bars, a sub-micron grade with an advanced PVD triple coating (ISO K10-K20) that delivers extremely high heat resistance and smooth cutting for general-purpose use across all materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact geometry for tight bores\u003c\/b\u003e: 2.1 mm minimum diameter and 10 mm reach enable precise boring in confined spaces, reducing the need for multiple tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating options for improved performance\u003c\/b\u003e: BXC TiN supports low cutting speeds and stainless steels, while BMK’s sub-micron grade with triple PVD coating provides high heat resistance and smooth cutting across a broad material range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eR0 edge geometry for clean, consistent finishes\u003c\/b\u003e: Designed to deliver stable cuts and clean bore walls, helping extend edge life and reduce finishing passes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy combining compact size with coating-enhanced durability, this tool improves workflow for micro-bore projects and everyday small-diameter turning. It delivers consistent finishes, reduces downtime due to wear, and supports reliable first-pass results across a broad range of materials, including stainless steels. The dual BMK\/BXC coating options give you the flexibility to match cutting speed and material, so you can choose the right tool for the job and keep production moving smoothly.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294224462,"sku":"MTR2R0L10BMK","price":24.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_52ca0b30-9109-4e92-a24a-d08940fdc76f.png?v=1730144111"},{"product_id":"mtr3r0-05l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 3.1mm Minimum Diameter x 10mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar designed for precision in small-diameter boring and general turning. With a minimum diameter of 3.1 mm, a reach of 10 mm, and a precise R0.05 corner, it excels in tight bores and finishing tasks where accuracy matters.\n\u003c\/p\u003e\n\u003cp\u003e\nBuilt for engineers, machinists, and hobbyists alike, this tool leverages advanced PVD coatings to deliver reliable performance across a wide range of materials, including stainless steels. Whether you’re producing tight holes or performing delicate turning, it provides consistent results and long tool life.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBXC PVD TiN coating for low-speed cutting\u003c\/b\u003e: Optimized for low cutting speeds and stainless steels (ISO P30-P50 \/ K25-K40), this coating reduces wear, maintains edge strength, and helps you achieve cleaner holes and smoother finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK sub-micron grade with triple PVD coating\u003c\/b\u003e: Sub-micron core with advanced triple coating delivers exceptional heat resistance and smooth cutting, enabling maximum performance and reliable results across a wide range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact geometry for tight spaces\u003c\/b\u003e: The 3.1 mm minimum diameter, 10 mm reach, and R0.05 corner provide precise, repeatable results in restricted bores and slim setups, while the solid carbide construction resists wear for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith the Carmex Tiny Tool, you gain dependable, repeatable hole quality and smoother turning in demanding applications. The combination of BMK’s heat resistance and BXC’s wear resistance extends tool life, reducing downtime and tooling costs. The precise geometry supports tight tolerances and high-quality finishes, helping you complete jobs faster and with less rework in production environments or shop projects.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294289998,"sku":"MTR3R0.05L10BMK","price":23.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_f370ae13-fd0a-4e6b-902f-b69787730a7e.png?v=1730144193"},{"product_id":"mtr3r0-05l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 3.1mm Minimum Diameter x 15mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a precision micro-boring bar built from solid carbide, engineered for tight-diameter work and reliable performance in a compact form. Although designed primarily for boring applications, it also handles general turning tasks. It features a 3.1 mm minimum diameter, 15 mm reach, and a corner radius of R0.05, enabling clean, accurate holes in small or complex parts.\n\u003c\/p\u003e \u003cp\u003e\nThis tool is offered in two coating grades to match your material and speed needs: BXC, a PVD TiN-coated grade designed for low cutting speeds and proven compatibility with a wide range of stainless steels (ISO P30-P50 \/ K25-K40); and BMK, a sub-micron grade with an advanced PVD triple coating (ISO K10-K20) that delivers extremely high heat resistance and a smooth cutting operation. General purpose for all materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact micro-boring geometry\u003c\/b\u003e: Achieve precise holes with a 3.1 mm minimum diameter, 15 mm reach, and R0.05 corner radius, enabling accurate bores in tight spaces and reducing the need for secondary finishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoatings tuned for efficiency\u003c\/b\u003e: BXC TiN coating provides reliable performance at low cutting speeds and excellent stainless steel compatibility, helping extend tool life and maintain consistent cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-heat performance and smooth cutting\u003c\/b\u003e: BMK sub-micron grade with triple PVD coating offers superior heat resistance and a smoother cut across materials, delivering reliable finishes and minimizing chatter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nIn daily machining, this tiny tool translates to fewer tool changes, consistent bore quality, and versatile use across materials. The combination of small-diameter capability, durable carbide construction, and optimized coatings helps you complete precise boring and turning tasks more efficiently, whether you’re in a high-mix shop or tackling demanding micro-operations.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294453838,"sku":"MTR3R0.05L15BMK","price":25.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_d481d7c8-4e20-4e15-8b48-91fde6e93eb9.png?v=1730144074"},{"product_id":"mtr3r0-1l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 3.1mm Minimum Diameter x 10mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Tiny Tool is a compact solid carbide boring bar designed for precision internal work and light turning. With a minimum diameter of 3.1 mm, a 10 mm reach, and a tight R0.1 corner radius, it is built to access tight bores and deliver consistent, accurate finishes. This tool is ideal for engineers, machinists, and hobbyists who need reliable performance in small-diameter applications.\u003c\/p\u003e \u003cp\u003eDesigned for versatility, this toolline is offered in two high-performance grades. BXC TiN-coated carbide provides efficient cutting at lower speeds and excels with a wide range of stainless steels (ISO P30–P50 \/ K25–K40). BMK-grade carbide features a sub-micron structure with a advanced PVD triple coating, delivering exceptional heat resistance, smooth cutting, and suitability as a general-purpose option across materials (ISO K10–K20).\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact size for tight bores\u003c\/b\u003e: The 3.1 mm minimum diameter and 10 mm reach let you reach deep, confined interiors while maintaining precise depth and wall control for clean, accurate holes and features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo optimized coating options for versatility\u003c\/b\u003e: Choose BXC TiN for dependable performance at lower speeds on stainless steels, or BMK’s sub-micron, triple-coated carbide for high heat resistance and smooth cuts across a broad material range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged carbide performance you can count on\u003c\/b\u003e: Solid carbide construction provides rigidity and wear resistance, delivering consistent results, longer tool life, and reduced downtime in demanding boring and turning tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis tiny boring bar helps you complete precise internal features faster, with repeatable finishes and fewer tool changes. Its tailored coatings and robust construction support stable cuts, improved part quality, and greater overall productivity across a variety of materials and applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294519374,"sku":"MTR3R0.1L10BMK","price":25.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_b421d562-363d-4cd0-b2bd-80db4954dd34.png?v=1730144187"},{"product_id":"mtr3r0-1l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 3.1mm Minimum Diameter x 15mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a precision boring bar designed for small-diameter bores and tight spaces. With a 3.1 mm minimum diameter, 15 mm reach, and a precise R0.1 nose radius, it delivers controlled cuts in confined bores.\n\u003cbr\u003e\u003cbr\u003e\nDesigned for engineers, machinists, and hobbyists alike, it handles boring and light turning tasks with reliable performance. The BMK-grade version delivers extreme heat resistance and smooth cutting, while the BXC TiN-coated option is optimized for stainless steels and lower cutting speeds.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact bore geometry\u003c\/b\u003e: The 3.1 mm minimum diameter, 15 mm reach, and R0.1 nose radius let you access small-diameter bores and deep pockets with minimal tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK grade – sub-micron carbide with triple PVD coating\u003c\/b\u003e: An ultra-fine sub-micron carbide core with an advanced triple PVD coating (ISO K10-K20) delivers high heat resistance and smooth, consistent cuts across materials, helping extend tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN-coated option for stainless steels\u003c\/b\u003e: TiN coating reduces wear at low cutting speeds, making it ideal for stainless steels (ISO P30-P50 \/ K25-K40) and helping minimize built-up edges for dependable results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nTogether, these features make the Carmex Tiny Tool a reliable choice for precise boring and general turning in restricted spaces. The specialized BMK and BXC coatings optimize performance for your material and speed, helping you finish parts with crisp edges, reduce downtime, and maintain consistent surface quality across jobs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294617678,"sku":"MTR3R0.1L15BMK","price":25.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_5a7135d8-420a-4fe0-9d17-a54e11d2ba8c.png?v=1730144080"},{"product_id":"mtr3r0-2l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 3.1mm Minimum Diameter x 10mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Tiny Tool is a precision solid carbide boring bar designed for tight bores and small-diameter turning. With a 3.1 mm minimum diameter, a 10 mm reach, and a concise R0.2 nose radius, it fits into confined cavities while delivering clean, accurate cuts. This tool is ideal for engineers, machinists, and hobbyists who need reliable performance in compact spaces.\n\u003c\/p\u003e \u003cp\u003e\nAvailable in two high-performance coating grades, BMK and BXC, the BMK grade provides exceptional heat resistance and smooth cutting for general-purpose turning across many materials. The BXC grade features a PVD TiN coating, optimized for low cutting speeds and stainless steels, expanding versatility for stainless-heavy work and slow-feeding applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmall-diameter bore capability\u003c\/b\u003e: Fits into tight bores with a 3.1 mm minimum diameter and 10 mm reach, plus a 0.2 mm nose radius for precise, controlled cuts in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK-grade with triple coating\u003c\/b\u003e: Sub-micron carbide with an advanced PVD triple coating delivers extremely high heat resistance and smooth cutting for reliable performance across materials (ISO K10–K20).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN-coated option for stainless steels\u003c\/b\u003e: Low cutting speeds and TiN coating reduce friction and wear, extending tool life when machining stainless steels (ISO P30–P50 \/ K25–K40).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tiny carbide tool helps you streamline boring and turning tasks. The compact form maximizes access to tight features, while the BMK-grade coating combination minimizes heat buildup and chatter, promoting longer tool life and consistent dimensions. When your work requires stainless steel or slow feeds, the BXC TiN-coated option delivers durable performance with reduced friction, helping you finish parts faster with smooth surface finishes. Overall, Carmex Tiny Tool delivers dependable, repeatable results that keep your workflow moving and your machined parts right on spec.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294683214,"sku":"MTR3R0.2L10BMK","price":23.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_3a15af93-6db0-4eb9-bab2-d492fdf332b5.png?v=1730144133"},{"product_id":"mtr3r0-2l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 3.1mm Minimum Diameter x 15mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact solid carbide boring bar designed for precision small-diameter work. With a minimum diameter of 3.1 mm, a reach of 15 mm, and an R0.2 nose radius, it excels at creating tight, accurate bores while remaining suitable for general turning tasks. This makes it ideal for delicate components, tight tolerances, and projects where tool changes cost time.\n\u003c\/p\u003e \u003cp\u003e\nCoated options in the BMK and BXC families give you versatility across materials and speeds. BXC TiN-coated bars are optimized for low cutting speeds and work well with a wide range of stainless steels (ISO P30-P50 \/ K25-K40). BMK bars use a sub-micron grade with a triple PVD coating for exceptional heat resistance and smooth cutting, delivering strong performance across materials. Both variants are designed for general-purpose use, helping you choose the right balance of durability and finish for your application.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmall-diameter, long-reach precision\u003c\/b\u003e: Enables accurate boring in tight bores (3.1 mm min diameter) with 15 mm reach and a 0.2 mm nose radius, reducing tooling steps and improving hole quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoatings engineered for material versatility\u003c\/b\u003e: BXC provides reliable cutting at low speeds on stainless steels, while BMK offers outstanding heat resistance and smooth cutting for broad material compatibility, extending tool life and consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRigid carbide construction for durable, reliable finishes\u003c\/b\u003e: Solid carbide geometry delivers stiffness and wear resistance for stable cuts and repeatable surface finishes across production runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nTogether, these features help you complete precision bores and subtle turning tasks with fewer tool changes, consistent hole sizes, and improved surface finishes. The Carmex Tiny Tool is built to boost productivity, reduce downtime, and deliver dependable results whether you’re prototyping or running demanding production parts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294748750,"sku":"MTR3R0.2L15BMK","price":25.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_29cce87f-36b0-4b8a-a6fe-f3d8a25b14e6.png?v=1730144106"},{"product_id":"mtr4r0-05l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 4.1mm Minimum Diameter x 15mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool - Boring Bar is a compact, solid carbide bar designed for precise boring and reliable general turning. With a 4.1 mm minimum diameter, a 15 mm reach, and an R0.05 corner radius, it delivers tight holes and consistent finishes in a range of machining setups. It’s ideal for engineers, machinists, and hobbyists who need dependable performance in small-diameter bores and challenging materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTiN-coated for low-speed cutting\u003c\/b\u003e: BXC grade provides dependable performance at lower cutting speeds and pairs well with stainless steels (ISO P30-P50 \/ K25-K40), helping improve edge life and reduce built-up edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK sub-micron grade with triple PVD coating\u003c\/b\u003e: This high-heat-resistant option delivers smooth cutting and lasting performance across a broad material mix (ISO K10-K20), keeping feeds steady and surfaces clean.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact boring geometry for tight access\u003c\/b\u003e: With 4.1 mm minimum diameter, 15 mm reach, and an R0.05 corner radius, it reaches small bores and tight pockets while maintaining stable, repeatable cuts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to integrate seamlessly into existing toolholders and workflows, this carbide boring bar helps you achieve consistent hole quality, reduce downtime, and extend tool life. The dual coating options give you flexibility across materials, so you can standardize tooling and rely on predictable results—from stainless steel workpieces to mixed-material runs—every time you cut.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294814286,"sku":"MTR4R0.05L15BMK","price":26.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_7d27ae67-4723-4333-9402-67cfa2dc2b12.png?v=1730144127"},{"product_id":"mtr4r0-05l22bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 4.1mm Minimum Diameter x 22mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact solid carbide boring bar engineered for precision internal boring while also tackling general turning tasks. With a 4.1 mm minimum diameter, 22 mm reach, and a nose radius of R0.05, it fits tight bores and deep features without sacrificing stability or control. Designed for engineers, machinists, and hobbyists alike, this tiny tool delivers reliable performance in confined spaces.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK Grade with advanced PVD triple coating for maximum heat resistance\u003c\/b\u003e: Sub-micron carbide with a specialized PVD coating provides exceptional edge retention and smooth cutting, even at higher temperatures, giving you consistent, long-lasting performance across a wide range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact size with long reach for tight bores\u003c\/b\u003e: The 4.1 mm minimum diameter and 22 mm reach let you access small internal features and deep pockets confidently, while maintaining rigidity and precise control in demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile, general-purpose tool for all materials\u003c\/b\u003e: Optimized for a broad material set, including stainless steels, this tool supports boring and turning tasks with reliable finishes and reduced need for tool changes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nIn practical use, this tiny boring bar helps streamline workflows by handling internal pockets and shallow shoulders in a single setup, delivering clean corners and smooth surfaces. Its BMK-coated carbide construction stands up to demanding jobs, so you spend less time resharpening or swapping tools and more time producing accurate parts with repeatable results.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294879822,"sku":"MTR4R0.05L22BMK","price":27.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_acbf34ce-83f0-41f7-84e1-08102ff3b00d.png?v=1730144122"},{"product_id":"mtr4r0-1l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 4.1mm Minimum Diameter x 10mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Tiny Tool is a compact, solid carbide boring bar engineered for precise small-diameter bores and reliable general turning. Designed for tight spaces, it features a 4.1 mm minimum diameter, 10 mm reach, and an R0.1 tip radius—perfect for micro boring and finishing passes where steadiness and precision matter. Built in BMK Grade, it delivers exceptional heat resistance and smooth cutting performance, making it a versatile general-purpose option for all materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK Grade with PVD triple coating\u003c\/b\u003e: Sub-micron structure and advanced PVD triple coating (ISO K10–K20) provide outstanding heat resistance and smooth cutting, helping maintain edge quality and extend tool life across a wide range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSmall-diameter, long-reach geometry\u003c\/b\u003e: With a 4.1 mm minimum diameter, 10 mm reach, and an R0.1 nose radius, it excels at tight bores and precise finishing in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile boring and turning capability\u003c\/b\u003e: Primarily designed for boring but capable of general turning, offering a single dependable tool for multiple machining tasks and reducing tool changes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool supports efficient workflows by delivering consistent hole quality and smooth finishes, even on challenging materials. The durable BMK coating reduces wear and friction for reliable performance over long runs, while the compact form factor simplifies setup and alignment in crowded setups—helping you complete micro-bore projects with confidence and repeatable results.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275294978126,"sku":"MTR4R0.1L10BMK","price":24.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_f9aeab5c-2339-4b6d-870c-e31b8ce23236.png?v=1730144085"},{"product_id":"mtr4r0-1l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 4.1mm Minimum Diameter x 15mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar built for tight bores and general turning. Its compact 4.1 mm minimum diameter, 15 mm reach, and R0.1 nose radius let you access confined features with precise control. This tool is ideal for machinists, engineers, hobbyists, and shop floor technicians who demand reliable performance in small-diameter parts.\n\u003c\/p\u003e \u003cp\u003e\nThe BMK-grade variant uses sub-micron carbide with an advanced PVD triple coating to deliver outstanding heat resistance and smooth cutting across a wide range of materials. For stainless steels and other demanding applications, the BXC TiN-coated option from the same family provides excellent wear resistance at lower cutting speeds.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK Sub-Micron Grade with Triple PVD Coating\u003c\/b\u003e: Extreme heat resistance (ISO K10-K20) enables maximum performance and a consistently smooth cut, helping you maintain pass-through quality and tool life across materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN Coated Grade for Stainless Steel\u003c\/b\u003e: PVD TiN coating supports low cutting speeds while delivering reliable wear resistance on stainless steels (ISO P30-P50 \/ K25-K40).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact Geometry: 4.1 mm Ø, 15 mm Reach, R0.1\u003c\/b\u003e: Allows access to tight bores and deep pockets with stable, precise cuts and minimal tool deflection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to simplify setups, deliver repeatable internal finishes, and extend tool life, this Carmex Tiny Tool helps streamline boring and general turning workflows from prototype runs to production parts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295076430,"sku":"MTR4R0.1L15BMK","price":26.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_99db2667-d14c-4d93-86ae-9c79f17b8f4a.png?v=1730144160"},{"product_id":"mtr4r0-1l22bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 4.1mm Minimum Diameter x 22mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Tiny Tool - Boring Bar is a precision solid carbide bar designed for internal boring and light turning tasks. With a compact 4.1 mm minimum diameter, a 22 mm reach, and a true R0.1 nose radius, this small-diameter tool delivers accurate, controllable cuts in tight bores and confined spaces.\n\u003c\/p\u003e \u003cp\u003e\nThis tool line is designed for engineers, machinists, and hobbyists who need reliable performance from a compact boring bar that can also handle general turning. The BMK and BXC coating grades provide options to match your material and cutting conditions, delivering durable tool life and smooth finishes across a range of applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact 4.1 mm bore with 22 mm reach\u003c\/b\u003e: Allows precise internal boring in tight cavities while maintaining rigidity, with a 0.1 mm nose radius that helps produce a smooth, consistent surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo coating grades for versatile material handling\u003c\/b\u003e: BMK offers sub-micron quality with a triple PVD coating for high heat resistance and smooth cutting; BXC TiN coating is optimized for low cutting speeds and broad stainless-steel compatibility (ISO P30-P50 \/ K25-K40).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSolid carbide durability for reliable, long-lasting performance\u003c\/b\u003e: The carbide core provides stiffness and wear resistance, enabling dependable results across materials and reducing downtime during production.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nIn practice, you’ll experience precise bore alignment, repeatable finishes, and fewer tool changes thanks to its robust carbide construction and purpose-built coatings. Whether you’re delivering tight internal features in stainless steels or performing general turning tasks, this tiny tool helps you work faster with predictable results and consistent quality.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295141966,"sku":"MTR4R0.1L22BMK","price":27.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_f06acc95-7469-4cf2-8a28-fa907e47baf3.png?v=1730144100"},{"product_id":"mtr4r0-2l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 4.1mm Minimum Diameter x 10mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar designed for precision in small-diameter internal work. With a 4.1 mm minimum diameter, 10 mm reach, and a nose radius of R0.2, it excels at tight bores and delicate finishing inside assemblies, molds, and fixtures.\n\u003c\/p\u003e\n\u003cp\u003e\nDesigned for versatility, this tool line offers two coating grades to match your material and speed needs. The BXC grade uses PVD TiN coating for low cutting speeds and performs well with a wide range of stainless steels (ISO P30-P50 \/ K25-K40). The BMK grade features a sub-micron, advanced PVD triple coating (ISO K10-K20) that delivers excellent heat resistance and a smooth cutting action. While optimized for boring, these bars also handle general turning, helping you complete jobs with minimal tool changes.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmall-diameter, long-reach boring bar\u003c\/b\u003e: Access tight bores and internal features with a 4.1 mm diameter and 10 mm reach, while maintaining a stable, precise cut thanks to a compact, rigid design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo performance coatings for versatility\u003c\/b\u003e: Choose BXC TiN for low-speed stainless work or BMK’s sub-micron, triple-coated surface for high-heat stability and smooth cutting across a broad range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned for boring with broad turning capability\u003c\/b\u003e: Primarily built for boring, yet suitable for general turning tasks to reduce tool changes and improve workflow in mixed operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\nThis compact carbide tool helps you maintain tight tolerances, achieve consistent finishes, and shorten cycle times by enabling reliable internal machining and occasional turning in a single, versatile tool. Its coatings and precision geometry are designed to deliver dependable results across stainless steels and other materials, making it a practical choice for engineers, machinists, and hobbyists alike.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295207502,"sku":"MTR4R0.2L10BMK","price":24.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_4ebf4615-c107-4871-9664-c668626bbe49.png?v=1730144182"},{"product_id":"mtr4r0-2l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 4.1mm Minimum Diameter x 15mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nMeet the Carmex Carbide Tiny Tool, a compact, solid-carbide boring bar built for precision in tight spaces. With a 4.1 mm minimum diameter, a 15 mm reach, and an R0.2 nose, it delivers accurate small-diameter bores and clean finishing passes in compact parts. While designed primarily for boring, it also offers dependable performance on general turning tasks where a rigid, small-diameter tool is advantageous.\n\u003c\/p\u003e \u003cp\u003e\nTwo coating grades help you match material and cutting conditions. BMK Grade uses a sub-micron carbide with an advanced PVD triple coating for high heat resistance and smooth cutting. BXC Grade uses a PVD TiN coating optimized for low-speed cutting on stainless steels. This versatility makes it suitable for a wide range of materials and applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision tiny bore capability\u003c\/b\u003e: 4.1 mm minimum diameter, 15 mm reach, and R0.2 nose enable accurate, controlled boring in tight spaces and small parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK Grade—high-heat, smooth cutting\u003c\/b\u003e: Sub-micron carbide with advanced PVD triple coating provides excellent heat resistance and smooth cutting across materials (ISO K10-K20).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC Grade—TiN-coated for stainless steels at low speeds\u003c\/b\u003e: PVD TiN coating enables reliable wear resistance and finishes on stainless steels at low cutting speeds (ISO P30-P50 \/ K25-K40).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy combining a rigid carbide core with specialized coatings, the Carmex Tiny Tool delivers consistent results, reduces downtime, and extends tool life in challenging small-bore work. Its compact geometry improves access in tight cavities, while the coatings help maintain sharpness and surface finish even on tougher materials. Whether you’re building precision assemblies or carrying out routine finishing passes, this tiny boring bar helps you complete jobs faster with fewer tool changes and more predictable outcomes.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295273038,"sku":"MTR4R0.2L15BMK","price":26.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_34903282-3edc-46d3-bee0-f0389dcf07f5.png?v=1730144150"},{"product_id":"mtr4r0-2l22bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 4.1mm Minimum Diameter x 22mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Tiny Tool is a compact solid carbide boring bar designed for small-diameter bores and precision turning. It features a 4.1 mm minimum diameter, 22 mm reach, and a 0.2 mm nose radius (R0.2) to deliver precise, repeatable results in tight spaces. While optimized for boring, this tool also handles general turning tasks for a versatile, reliable option in mixed workflows.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact carbide boring bar geometry\u003c\/b\u003e: The small, rigid form with a 4.1 mm minimum diameter, 22 mm reach, and R0.2 nose enables tight tolerances and clean entrances in confined work areas, reducing preparation time and improving first-pass accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating options for versatile performance\u003c\/b\u003e: Choose BXC TiN-coated grade for low cutting speeds when machining stainless steels (ISO P30-P50 \/ K25-K40). The BMK-grade sub-micron carbide uses an advanced PVD triple coating for high heat resistance and smooth cutting across a wide range of materials (ISO K10-K20).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSolid carbide durability for reliable performance\u003c\/b\u003e: Built from solid carbide for exceptional rigidity and wear resistance, delivering long tool life and stable cutting under demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBy combining compact geometry, specialized coatings, and solid carbide strength, the Carmex Tiny Tool helps you achieve consistent hole quality, faster cycle times, and fewer tool changes across boring and turning operations. It’s a dependable choice for engineers, machinists, and hobbyists who need precise results in tight spaces without sacrificing durability or versatility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295338574,"sku":"MTR4R0.2L22BMK","price":27.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_f8d85f49-d620-4635-b78d-862f9de24d98.png?v=1730144220"},{"product_id":"mtr4r0-2l30bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 4.1mm Minimum Diameter x 30mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact solid carbide boring bar designed for precision bore work and reliable turning. With a 4.1 mm minimum diameter, a 30 mm reach, and a nose radius of R0.2, it delivers tight geometries in small bores and consistent performance in demanding materials.\n\u003c\/p\u003e\n\u003cp\u003e\nPart of a versatile line, this tool offers two coating grades to match your material and speed. The BXC option uses a PVD TiN coating optimized for low cutting speeds and excellent performance with stainless steels (ISO P30-P50 \/ K25-K40). The BMK option is a sub-micron grade with an advanced PVD triple coating (ISO K10-K20) that delivers high heat resistance and smooth cutting for broad material ranges. This combination gives you dependable performance from light-duty to more challenging machining.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, small-diameter design\u003c\/b\u003e: The 4.1 mm minimum diameter and 30 mm reach let you access tight bores and cramped features while maintaining stable cutting and precise geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo high-performance coatings for versatility\u003c\/b\u003e: BXC TiN supports low-speed cutting in stainless steels, while BMK’s triple PVD coating provides exceptional heat resistance for demanding materials, extending tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNose radius of R0.2 for smooth finishes\u003c\/b\u003e: The fine nose radius helps reduce chatter and deliver consistent, high-quality surface finishes across a range of materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\nThis tiny, durable boring bar helps streamline workflows by handling both boring and light turning tasks with consistent results. The dual-coating options offer flexibility across materials, helping reduce tool changes and improve finish quality, so you can achieve reliable performance from setup to part completion.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295436878,"sku":"MTR4R0.2L30BMK","price":30.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_b731917a-aafb-4a17-ad1f-c5db47e00712.png?v=1730144256"},{"product_id":"mtr5r0-05l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 5.1mm Minimum Diameter x 15mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool Boring Bar is a line of solid carbide bars designed for precise boring applications and general turning. With a compact 5.1 mm minimum diameter, 15 mm reach, and an R0.05 nose radius, it delivers repeatable bore quality in tight spaces and helps you maintain consistent finishes across projects.\n\u003c\/p\u003e \u003cp\u003e\nTwo coating grades give you the right balance of wear resistance and performance for different materials. BXC is a PVD TiN coated grade optimized for low cutting speeds and works well with stainless steels (ISO P30-P50 \/ K25-K40). BMK is a sub-micron grade with an advanced PVD triple coating (ISO K10-K20) for maximum heat resistance and smooth cutting, serving as a general-purpose option for all materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDual coatings for versatile metals\u003c\/b\u003e: Choose BXC TiN for low-speed stainless steel work or BMK’s triple-coated, high-heat performance for broader material compatibility, giving you flexibility on the shop floor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise small-diameter boring geometry\u003c\/b\u003e: 5.1 mm minimum diameter, 15 mm reach, and an R0.05 nose radius enable accurate bores in tight pockets and clean turning finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSolid carbide durability\u003c\/b\u003e: Robust carbide construction delivers stiffness and wear resistance for reliable performance in demanding boring and turning tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool supports efficient, repeatable results across a range of jobs—from tight bores in stainless steels to general turning on varied materials—while coating options help protect the edge and extend tool life. The combination of precise geometry and durable carbide ensures steady cutting performance, reduced variability, and dependable results from setup to finish.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295567950,"sku":"MTR5R0.05L15BMK","price":26.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_77b77ca6-19c1-4b4f-a556-7a0e2d099168.png?v=1730144340"},{"product_id":"mtr5r0-1l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 5.1mm Minimum Diameter x 15mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nIntroducing the Carmex Carbide Tiny Tool, a compact solid carbide boring bar designed for precise internal work and dependable general turning. With a 5.1 mm minimum diameter, 15 mm reach, and a nose radius of R0.1, it delivers clean, consistent cuts in tight bores and small features. This tool line offers BMK Grade for high-heat performance with a sub-micron structure and triple PVD coating, and BXC Grade for low-speed work on stainless steels with a TiN coating, giving you versatile options to match material and process needs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTriple-coated BMK grade for high-heat performance\u003c\/b\u003e: Sub-micron BMK coating with advanced PVD triple layers provides excellent heat resistance, extending tool life and delivering smooth, stable cuts across demanding materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiN-coated BXC grade for stainless steel at low speeds\u003c\/b\u003e: PVD TiN coating enhances wear resistance at low cutting speeds, delivering reliable finishes on a wide range of stainless steels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact geometry for small bores and tight pockets\u003c\/b\u003e: 5.1 mm minimum diameter, 15 mm reach, and R0.1 nose geometry give precise access to confined areas while maintaining rigidity and control.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis Tiny Tool is built to improve your workflow by offering reliable performance in both internal boring and routine turning tasks. The combination of coated grades and a compact profile helps reduce setup time, extend tool life, and deliver consistent surface finishes on small, detailed parts across a variety of materials.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295633486,"sku":"MTR5R0.1L15BMK","price":26.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_58aa5f95-fb63-4740-a400-4c9a94fbf2aa.png?v=1730144314"},{"product_id":"mtr5r0-1l22bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 5.1mm Minimum Diameter x 22mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact carbide boring bar engineered for precision internal boring and light turning. With a 5.1 mm minimum diameter, a 22 mm reach, and a fine R0.1 nose radius, it fits into tight bores and small-feature work while delivering consistent, smooth cuts.\n\u003c\/p\u003e \u003cp\u003e\nAvailable in two coating grades to match material and speed requirements: BXC TiN-coated for reliable cutting at lower speeds and strong performance with stainless steels (ISO P30–P50 \/ K25–K40); and BMK, a sub-micron grade with a triple PVD coating for exceptional heat resistance and smooth cutting across a wide range of materials (ISO K10–K20).\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmall-diameter precision with extended reach\u003c\/b\u003e: The 5.1 mm minimum diameter and 22 mm reach allow accurate boring in confined spaces while maintaining consistent diameters and surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo coating options tuned for material and speed\u003c\/b\u003e: BXC TiN supports reliable cuts at low speeds on stainless steels; BMK’s sub-micron, triple-PVD coating provides high heat resistance and smooth cutting for a broad material range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable carbide construction with a fine nose radius\u003c\/b\u003e: Solid carbide offers rigidity and long tool life, and the R0.1 nose radius enables clean, precise finishes on small bores while reducing chatter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to integrate into standard turning and boring setups, the Carmex Tiny Tool helps you complete tight internal features with confidence. Its robust carbide construction and optimized coatings reduce tool changes, improve surface finish, and keep tolerances tight—saving time and material waste while delivering reliable results across stainless steels and other alloys. Whether you’re an engineer, shop floor technician, or hobbyist, this tool provides dependable performance when every fraction of a millimeter counts.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295699022,"sku":"MTR5R0.1L22BMK","price":30.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_edece78b-7708-4f1a-9d60-2ecb6d826195.png?v=1730144319"},{"product_id":"mtr5r0-1l30bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 5.1mm Minimum Diameter x 30mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for precise internal work and general turning on small-diameter parts. With a 5.1 mm minimum diameter, a 30 mm reach, and a nose radius of R0.1, it delivers accurate bores in tight spaces while maintaining clean surface finishes.\u003c\/p\u003e \u003cp\u003eAvailable in two high-performance grades, BXC PVD TiN and BMK with advanced PVD triple coating, this tiny tool handles a wide range of materials. BXC is optimized for low cutting speeds and works well with stainless steels, while BMK combines sub-micron grit with exceptional heat resistance for maximum performance and smooth cutting across many materials.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact reach and bore capability\u003c\/b\u003e: 5.1 mm minimum diameter with a 30 mm reach lets you access deep, hard-to-reach bores in small workpieces without flipping to a different tool, reducing setup time and tool changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo optimized coating grades for versatile materials\u003c\/b\u003e: BXC TiN coating excels at low-speed stainless steel cutting, and BMK’s sub-micron grade with triple PVD coating delivers high heat resistance and smooth cutting across a broad material range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRigid carbide for consistent, reliable cuts\u003c\/b\u003e: Solid carbide construction provides stiffness and long tool life, delivering stable performances, reduced chatter, and repeatable hole diameters across production runs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUsing the Carmex Tiny Tool helps you complete precise internal features more efficiently, improves surface finish consistency, and lowers downtime from tool changes. Its compact footprint, proven coating options, and durable carbide construction make it a dependable choice for both detailed prototypes and small-bore production work.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295764558,"sku":"MTR5R0.1L30BMK","price":34.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_4ae7aa9c-61c2-40b7-8ae6-6dfc9d4b6c27.png?v=1730144329"},{"product_id":"mtr5r0-2l10bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 5.1mm Minimum Diameter x 10mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for precise internal work and versatile turning tasks. With a 5.1 mm minimum bore diameter, a 10 mm reach, and an R0.2 nose radius, it’s engineered for small-diameter holes and tight tolerances. This tool is ideal for engineers, machinists, tradespeople, and hobbyists who need reliable performance in constrained spaces.\n\u003c\/p\u003e \u003cp\u003e\nTwo advanced PVD-coated grades give you the right performance for different materials and speeds. The BXC grade uses a TiN coating optimized for low cutting speeds and works well with a wide range of stainless steels (ISO P30-P50 \/ K25-K40). The BMK grade is a sub-micron, triple-coated option that delivers excellent heat resistance and smoother cutting across a broad material spectrum, making it a general-purpose choice for demanding tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCoated carbide versatility for multiple materials\u003c\/b\u003e: Two premium coatings provide tailored performance—BXC TiN for low-speed stainless work and BMK’s triple-coated, high-heat capability for broader material use and smoother cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, rigid boring geometry with precise nose radius\u003c\/b\u003e: Solid carbide construction delivers stiffness and stable cuts in small-diameter bores, with a 5.1 mm minimum diameter, 10 mm reach, and an R0.2 nose radius for tight tolerances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned for boring with turning flexibility\u003c\/b\u003e: Optimized for boring, yet capable of general turning tasks, offering reliable, consistent results across applications and materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThe Carmex Carbide Tiny Tool helps you achieve accurate bore sizes, smooth finishes, and longer tool life, even under demanding conditions. It supports efficient workflows, reduces downtime from tool chatter, and delivers dependable performance across stainless steels and other materials—so you can complete projects with confidence and precision.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295895630,"sku":"MTR5R0.2L10BMK","price":26.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_a268bb4d-8b2c-408c-bb6f-2fc0f7d0b68e.png?v=1730144235"},{"product_id":"mtr5r0-2l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 5.1mm Minimum Diameter x 15mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a precision boring bar built from solid carbide, designed to thrive in tight bores and demanding turning tasks. Ideal for engineers, machinists, and shops tackling compact, high-precision work, this tiny tool delivers stiffness, balance, and consistent performance in a compact 5.1 mm minimum diameter by 15 mm reach with a 0.2 mm corner radius (R0.2). Its dual coating options make it adaptable for a wide range of materials, especially stainless steels.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK Grade with advanced PVD triple coating\u003c\/b\u003e: Sub-micron carbide combined with a rugged PVD coating delivers outstanding wear resistance and high-temperature stability, ensuring smooth cutting and extended tool life across many materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC Grade with PVD TiN coating\u003c\/b\u003e: Optimized for low cutting speeds and broad stainless-steel applications, reducing friction and maintaining edge sharpness for reliable, repeatable results (ISO P30-P50 \/ K25-K40).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact tiny tool geometry\u003c\/b\u003e: Precisely engineered for tight bores with a 5.1 mm minimum diameter, 15 mm reach, and R0.2 corner radius, enabling accurate, stable cuts in confined spaces and versatile use in general turning as needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned for dependable performance in busy shops, the Carmex Tiny Tool helps you complete boring and light turning work with fewer tool changes and consistent results. Choose BMK for broad-material capability and heat resistance, or BXC for stainless-focused applications, and rely on the tool’s rigid carbide construction to deliver repeatable quality right from the first cut.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275295961166,"sku":"MTR5R0.2L15BMK","price":26.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_1be9b8f6-45bd-4f00-a4a2-efd2a15b097b.png?v=1730144277"},{"product_id":"mtr5r0-2l22bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 5.1mm Minimum Diameter x 22mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact solid carbide boring bar designed for precision boring and general turning. With a 5.1 mm minimum diameter, a 22 mm reach, and a tight corner radius of R0.2, it’s built to access small bores and deliver clean, accurate finishes in a variety of materials.\n\u003c\/p\u003e \u003cp\u003e\nThis tool family offers two coated grades to match your material and speed goals: the BXC grade features a PVD TiN coating for reliable performance at lower cutting speeds and pairs well with a broad range of stainless steels (ISO P30-P50 \/ K25-K40); the BMK grade uses a sub-micron structure with a triple PVD coating for exceptionally high heat resistance and smooth cutting (ISO K10-K20). Both options are designed to maximize tool life and consistent results across challenging turning and boring applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile coatings for demanding materials\u003c\/b\u003e: BXC TiN coating enables dependable cutting at low speeds and works well with stainless steels, expanding your material compatibility (ISO P30-P50 \/ K25-K40).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtreme heat resistance for longer life\u003c\/b\u003e: BMK grade offers a sub-micron structure with advanced triple PVD coating, delivering outstanding heat tolerance and smoother cutting across materials (ISO K10-K20).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, precise geometry for tight cavities\u003c\/b\u003e: 5.1 mm minimum diameter, 22 mm reach, and a precise R0.2 corner radius enable accurate boring and reliable general turning in restricted spaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to enhance reliability and workflow, this carbide boring bar provides consistent performance from first cut to finish. The combination of robust substrate, specialized coatings, and precise geometry helps reduce tool wear, improves surface quality, and supports efficient machining across a range of materials.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296026702,"sku":"MTR5R0.2L22BMK","price":30.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_95c0aab9-3c91-40d6-9726-c03fe0d9e756.png?v=1730144288"},{"product_id":"mtr5r0-2l30bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 5.1mm Minimum Diameter x 30mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade is a compact, solid carbide tool designed for precise internal boring and light turning on small-diameter workpieces. With a 5.1 mm minimum diameter, a 30 mm reach, and an R0.2 nose radius, it helps you reach tight spaces while maintaining accurate hole size and a clean finish. Ideal for engineers, machinists, hobbyists, and shop floors that value dependable performance in everyday precision work.\n\u003c\/p\u003e \u003cp\u003e\nThis tool line backs its performance with two high-grade coating approaches. BMK is a sub-micron carbide option with advanced PVD triple coating, delivering exceptional heat resistance for maximum performance and smooth cutting across demanding materials. The same line also offers BXC with PVD TiN coating for low cutting speeds, enhancing efficiency on stainless steels. Together, they provide versatility for a wide range of materials while staying focused on reliability and long tool life.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmall-diameter precision for tight bores\u003c\/b\u003e: 5.1 mm minimum diameter, 30 mm reach, and a 0.2 mm nose radius give you accurate internal holes in confined spaces with consistent finishes, reducing rework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-heat, smooth-cut BMK coating\u003c\/b\u003e: Sub-micron BMK with advanced PVD triple coating stands up to heat and maintains sharpness, extending tool life and delivering smoother cuts in challenging materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile material compatibility\u003c\/b\u003e: Optimized for stainless steels ISO P30-P50 \/ K25-K40 and general-purpose use, offering reliable performance across a broad range of turning and boring applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThe Carmex Tiny Tool delivers dependable, repeatable results that support smoother workflows, fewer tool changes, and consistent hole quality. Its robust carbide construction and coatings are designed to withstand real-world machining, helping you complete jobs faster with confidence and a professional finish.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296092238,"sku":"MTR5R0.2L30BMK","price":34.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_717e57d5-d7ab-4613-9b52-2d52949dbca8.png?v=1730144272"},{"product_id":"mtr5r0-2l40bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 5.1mm Minimum Diameter x 40mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for precision in tight spaces. With a 5.1 mm minimum diameter, 40 mm reach, and a 0.2 mm corner radius, it delivers clean, accurate cuts in small-diameter bores and light turning work.\n\u003c\/p\u003e \u003cp\u003e\nAvailable in BMK and BXC coated grades, this tool offers versatility to match material and speed requirements. BXC is a PVD TiN-coated grade optimized for lower cutting speeds and is particularly effective when machining stainless steels (ISO P30-P50 \/ K25-K40). BMK is a sub-micron grade with a triple PVD coating that delivers exceptional heat resistance and smooth cutting across a wide range of materials (ISO K10-K20).\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSmall-diameter, long-reach design\u003c\/b\u003e: Access tight bores and confined spaces without sacrificing rigidity, enabling precise holes and clean tool paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo coated grades for broad material coverage\u003c\/b\u003e: Choose BXC for stainless steels at low speeds or BMK for high-heat, mixed-material applications—no tool swap required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eR0.2 corner radius for better finishes\u003c\/b\u003e: The precise corner radius helps minimize burrs and chatter, delivering smoother exits and better surface quality on small-diameter parts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tiny boring bar helps you complete intricate boring and turning tasks with confidence. Its solid carbide core and specialized coatings support consistent hole sizes, improved finish, and longer tool life, reducing downtime and boosting productivity in both professional shops and hobbyist setups.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296157774,"sku":"MTR5R0.2L40BMK","price":34.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_d8aa6600-2e1f-4a34-80ef-8f069979a4b1.png?v=1730144266"},{"product_id":"mtr6r0-05l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 6.1mm Minimum Diameter x 15mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool - Boring Bar is a compact, solid carbide cutting tool designed for precise small-diameter work. While it is designed primarily for boring, it also handles general turning tasks, giving you a versatile solution for tight spaces and demanding setups.\n\u003c\/p\u003e\n\u003cp\u003e\nThis tiny bar is offered in two coated grades—BXC and BMK—to match a wide range of materials. BXC is a PVD TiN coated grade optimized for low cutting speeds and works well with stainless steels (ISO P30-P50 \/ K25-K40). BMK is a sub-micron grade with an advanced PVD triple coating (ISO K10-K20), delivering extremely high heat resistance and a smooth cutting experience for general-purpose use across materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact boring-bar geometry\u003c\/b\u003e: 6.1 mm minimum diameter, 15 mm reach, and an R0.05 corner radius for precise, small-diameter boring and turning in tight cavities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo coating grades for versatility\u003c\/b\u003e: BXC provides efficient performance at low speeds on stainless steels; BMK offers high heat resistance and smooth cutting for a broad range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSolid carbide durability\u003c\/b\u003e: A rigid carbide core with advanced coatings delivers reliable cutting performance and longer tool life in demanding applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned for reliable, repeatable results, this tiny boring bar helps you achieve consistent hole quality and smooth finishes across stainless steels and other materials. Its compact size, paired with durable coatings and a robust carbide core, supports faster setups, fewer tool changes, and improved workflow in both boring and turning jobs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296223310,"sku":"MTR6R0.05L15BMK","price":27.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_84642a4d-4ceb-49fb-9ce5-f76b3a2cfb00.png?v=1730144309"},{"product_id":"mtr6r0-05l22bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 6.1mm Minimum Diameter x 22mm Reach x R0.05","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar designed for precision in tight spaces. With a 6.1 mm minimum diameter, a 22 mm reach, and a nose radius of R0.05, it is ideal for small-diameter boring and general turning. This compact tool suits engineers, machinists, and hobbyists who need clean, accurate finishes in restricted setups.\n\u003c\/p\u003e \u003cp\u003e\nAvailable in BMK Grade, a sub-micron grade with advanced PVD triple coating for extremely high heat resistance and smooth cutting. It also comes in BXC Grade, a PVD TiN coated option optimized for low cutting speeds and a wide range of stainless steels (ISO P30-P50 \/ K25-K40). Together, these coatings provide versatile performance across materials while you stick with one family of carbide bars.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact boring bar design\u003c\/b\u003e: The 6.1 mm diameter, 22 mm reach and R0.05 nose radius deliver precise holes and shoulders in tight spaces, enabling reliable boring and turning without repositioning parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating options engineered for versatility\u003c\/b\u003e: BXC TiN coating supports low cutting speeds for stainless steels (ISO P30-P50 \/ K25-K40), while BMK’s sub-micron grade with triple PVD coating delivers high heat resistance for demanding materials and smooth cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRigid carbide construction for long life\u003c\/b\u003e: Solid carbide core provides stiffness and durability, with coatings that reduce wear and heat buildup to extend tool life and maintain consistent finishes across jobs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool helps you streamline setups, reduce tool changes, and consistently produce accurate finishes across a range of materials—from stainless steels to general metals. The combination of a compact form factor and durable coating technology minimizes downtime, improves surface finish, and supports reliable performance in both manual and CNC machining environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296321614,"sku":"MTR6R0.05L22BMK","price":30.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_684249dd-28d3-4961-b10a-0eb13115e7d6.png?v=1730144230"},{"product_id":"mtr6r0-1l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 6.1mm Minimum Diameter x 15mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a precision solid carbide boring bar designed for small-diameter boring and delicate turning tasks. This compact tool is part of our solid carbide bar lineup, built to deliver consistent, dependable results in tight setups and hard materials. With a 6.1 mm minimum diameter, 15 mm reach, and an R0.1 corner radius, it helps you maintain accuracy and control in restricted spaces.\n\u003c\/p\u003e \u003cp\u003e\nIt offers flexible coating options to match your material and speed. The BMK grade provides all-material capability with high heat resistance and smooth cutting, while the BXC TiN coating is optimized for stainless steels at low cutting speeds, reducing wear and improving finish.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact carbide boring bar with 6.1 mm minimum diameter and 15 mm reach\u003c\/b\u003e: Enables precise, repeatable small-diameter bores and extended reach in tight setups, while the R0.1 corner radius supports smooth entry and exit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK sub-micron grade with triple PVD coating\u003c\/b\u003e: Delivers extremely high heat resistance and smooth cutting across a wide range of materials, helping maximize tool life and stable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN coated grade for stainless steels and low-speed cuts\u003c\/b\u003e: Optimized for stainless steels at lower speeds, reducing built-up edge and improving surface finish on challenging alloys.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis combination of size, coatings, and grade options helps you maintain accuracy, reduce downtime, and achieve consistent results across boring and general turning tasks. The Tiny Tool’s design supports efficient workflows in confined spaces, delivering reliable performance from first pass to final finish.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296419918,"sku":"MTR6R0.1L15BMK","price":27.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_6f4ace11-2a79-4488-b5d2-f812e21b806f.png?v=1730144345"},{"product_id":"mtr6r0-1l22bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 6.1mm Minimum Diameter x 22mm Reach x R0.1","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar designed for precise small-diameter work and general turning. With a minimum diameter of 6.1 mm, a reach of 22 mm, and a nose radius of R0.1, this tool reaches tight bores with clean, repeatable finishes. Designed primarily for boring, it also handles general turning, offering flexible performance across different setups.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-compact bore geometry with R0.1 nose\u003c\/b\u003e: 6.1 mm minimum diameter, 22 mm reach, and a fine nose radius enable starting and finishing small-diameter bores in confined spaces with consistent surface quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK-grade coating for high-heat, smooth cutting\u003c\/b\u003e: Sub-micron BMK grade with advanced PVD triple coating delivers excellent heat resistance and smooth cutting across a wide range of materials (ISO K10–K20).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC-coated versatility for stainless steels\u003c\/b\u003e: PVD TiN-coated BXC grade is optimized for low cutting speeds and stainless steels, extending tool life and helping maintain tight tolerances (ISO P30–P50 \/ K25–K40).\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tiny carbide tool helps you work efficiently by delivering precise, repeatable bore results and smooth cutting across materials, reducing downtime and improving finish consistency. Built for reliability in demanding applications, its hardened carbide core and dual coating options provide confidence from setup through finishing passes.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296550990,"sku":"MTR6R0.1L22BMK","price":30.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_d1dd553b-db50-49b9-9789-0b3f45a01de4.png?v=1730144250"},{"product_id":"mtr6r0-2l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 6.1mm Minimum Diameter x 15mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for precise boring and versatile turning. With a 6.1 mm minimum diameter, 15 mm reach, and an R0.2 tip radius, it delivers tight, repeatable bores and clean cuts in a range of materials. It's an ideal choice for engineers, machinists, and hobbyists who need dependable performance in tight spaces.\n\u003c\/p\u003e \u003cp\u003e\nBMK-grade carbide uses a sub-micron structure and an advanced PVD triple coating (ISO K10-K20) to deliver high heat resistance and smooth cutting. This general‑purpose tool excels on many materials, including stainless steel, offering long edge life and consistent results.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK-grade carbide with triple PVD coating (ISO K10-K20)\u003c\/b\u003e: Sub-micron particles and a robust coating deliver exceptional heat resistance and smooth, consistent cutting across a broad material range, helping edges stay sharp longer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBoring- and turning-ready geometry\u003c\/b\u003e: 6.1 mm minimum diameter, 15 mm reach, and R0.2 tip radius provide rigid, accurate bores and clean finishes in tight pockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGeneral-purpose, durable performance\u003c\/b\u003e: Optimized for reliable results on all materials with long tool life, reducing downtime and rework while delivering repeatable quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tiny carbide boring bar helps you streamline your workflow: it produces precise holes with smooth surfaces, minimizes tool deflection, and stands up to demanding materials thanks to its PVD coating. Whether you’re working with stainless steels or finishing tight bores, this BMK-grade bar delivers consistent results and reduces the time you spend on setup and adjustments, so you can complete jobs faster with confidence.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296616526,"sku":"MTR6R0.2L15BMK","price":27.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_b1899f83-f52c-4639-83ce-afe8eb826f46.png?v=1730144298"},{"product_id":"mtr6r0-2l22bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 6.1mm Minimum Diameter x 22mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a solid carbide boring bar designed for precise internal turning in tight spaces. With a compact 6.1 mm minimum diameter, 22 mm reach, and a 0.2 mm nose radius (R0.2), it delivers controlled access to confined features while maintaining rigidity for clean, consistent finishes.\n\u003c\/p\u003e \u003cp\u003e\nBMK Grade features a sub-micron structure with an advanced PVD triple coating (ISO K10–K20), delivering extremely high heat resistance and smooth cutting for dependable performance across materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 6.1 mm diameter with 22 mm reach\u003c\/b\u003e: Access tight bores and internal features with precision, while the 0.2 mm nose radius helps produce smooth, accurate surface finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBMK Grade with PVD triple coating\u003c\/b\u003e: Sub-micron construction and triple coating provide exceptional heat resistance and consistently clean cuts, even under demanding cutting conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile for boring and general turning\u003c\/b\u003e: Primed for tight boring tasks yet capable of general turning, reducing tooling swaps and streamlining your workflow.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tiny carbide bar helps you complete intricate internal features with fewer passes, tighter tolerances, and reliable finishes. The combination of compact geometry, precise nose radius, and high-heat BMK coating translates to improved workflow, reduced downtime, and stable results across stainless steels and other materials.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296714830,"sku":"MTR6R0.2L22BMK","price":30.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_5237489d-8ed3-4a2f-b964-d7ac9e8ca476.png?v=1730144261"},{"product_id":"mtr6r0-2l30bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 6.1mm Minimum Diameter x 30mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Tiny Tool - Boring Bar is a compact solid carbide bar designed for precise internal boring and light turning in tight spaces. With a 6.1 mm minimum diameter, a 30 mm reach, and a tip radius of R0.2, it delivers accurate hole sizes and smooth finishes in confined bores.\n\u003c\/p\u003e \u003cp\u003e\nThis tool line is offered in two high-performance coating grades to match your material and speed needs. BXC features a PVD TiN coating for reliable wear resistance at lower cutting speeds and works well with a wide range of stainless steels (ISO P30-P50 \/ K25-K40). BMK uses a sub-micron grade with an advanced PVD triple coating (ISO K10-K20) for exceptional heat resistance and a consistently smooth cutting operation across materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, long-reach boring capability\u003c\/b\u003e: Enables precise internal boring in tight pockets thanks to a 6.1 mm minimum diameter, 30 mm reach, and a R0.2 nose radius for smooth, controlled cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual-grade PVD coatings for versatility\u003c\/b\u003e: Choose BXC for stainless steels at lower speeds or BMK for high-heat, general-purpose performance across a wide material range, extending tool life and consistent results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable carbide construction for reliability\u003c\/b\u003e: Solid carbide provides rigidity and wear resistance, delivering stable cuts and predictable finishes even in demanding materials.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tiny boring bar helps you complete tight-diameter boring and small-diameter turning with confidence. The compact geometry minimizes tool overhang and deflection, while the coating choices maximize wear resistance and heat tolerance for longer tool life. With reliable performance across stainless steels and other materials, it reduces downtime, speeds up setups, and supports consistent, high-quality results from prototype work through production runs.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296780366,"sku":"MTR6R0.2L30BMK","price":34.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_7cae8b6f-3406-4aa6-9a97-946ee4af8181.png?v=1730144324"},{"product_id":"mtr6r0-2l35bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 6.1mm Minimum Diameter x 35mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool - Boring Bar is a precision solid carbide bar designed for tight internal features and reliable turning tasks. With a 6.1 mm minimum diameter, a 35 mm reach, and a nose radius of R0.2, it excels at accessing deep bores while delivering consistent, clean finishes.\n\u003c\/p\u003e\n\u003cp\u003e\nThis tool line is offered in two coating grades to match different materials and speeds. BXC is a PVD TiN-coated grade optimized for low cutting speeds and works well with a wide range of stainless steels (ISO P30-P50 \/ K25-K40). BMK is a sub-micron grade with an advanced PVD triple coating, delivering extremely high heat resistance for maximum performance and smooth cutting, making it a general purpose tool for all materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDual coating options for versatile performance\u003c\/b\u003e: Choose BXC TiN-coated grade for stainless steels at lower speeds or BMK for high heat resistance and smooth cutting across a broad material range, giving you the right tool for the job.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLong reach and precise bore geometry\u003c\/b\u003e: 6.1 mm minimum diameter with a 35 mm reach lets you access tight, deep bores while maintaining stable, accurate cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eR0.2 nose radius for smooth, accurate finishes\u003c\/b\u003e: A fine nose radius promotes clean entry and consistent hole quality, reducing chatter and improving surface finish in boring and turning tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to deliver reliable, repeatable results, this tool reduces setup time and downtime while maintaining consistent performance across materials. It supports improved workflow, better surface finishes, and predictable results, making it a dependable choice for engineers, machinists, and hobbyists who require durable, precise boring and turning tools.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275296878670,"sku":"MTR6R0.2L35BMK","price":37.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_5be2edde-95f3-4d76-955b-21459a7b763b.png?v=1730144225"},{"product_id":"mtr6r0-2l40bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 6.1mm Minimum Diameter x 40mm Reach x R0.2","description":"\u003cdiv\u003e\n\u003cp\u003e\nCarmex Carbide Tiny Tool — Boring Bar for small-diameter machining. This solid carbide bar is engineered primarily for precise boring but also handles general turning tasks, making it a versatile choice for engineers, machinists, and hobbyists who need reliable performance in tight spaces. It features a 6.1 mm minimum diameter, a 40 mm reach, and a compact R0.2 nose, designed to produce clean holes with minimal chatter.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision carbide design for tight bores\u003c\/b\u003e: Built for stability in small-diameter work, the 6.1 mm minimum diameter with 40 mm reach and a precise R0.2 nose deliver accurate, smooth cuts in confined bores and pockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoatings engineered for durability and performance\u003c\/b\u003e: BMK-grade offers sub-micron carbide with advanced PVD triple coating for excellent heat resistance and smooth cutting; BXC-grade provides a TiN coating optimized for low cutting speeds, expanding compatibility with stainless steels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable results across materials\u003c\/b\u003e: Designed for long tool life and consistent performance in a wide range of materials, reducing downtime and helping you maintain steady workflow in demanding operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tiny, rugged boring bar is built to improve your machining outcomes: the carbide core delivers rigidity for true hole geometry, while the specialized coatings minimize wear and heat buildup during extended cuts. With proper speeds and feeds, you can expect smooth entry, stable cutting, and reliable finishes across stainless steels and other metals, making the Carmex Tiny Tool a practical, durable addition to your shop lineup.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":40275297042510,"sku":"MTR6R0.2L40BMK","price":38.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_cbf40669-cf26-46b6-8a83-7413697a5512.png?v=1730144334"}],"url":"https:\/\/www.protool-ltd.co.uk\/collections\/mtr-bmk.oembed?page=3","provider":"Protool Precision Tools","version":"1.0","type":"link"}