{"product_id":"mtl2r0-1l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTL - BMK Grade - 2.1mm Minimum Diameter x 15mm Reach x R0.1 (Left Hand)","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool Boring Bar is a compact, solid carbide cutting tool designed for precision boring in tight spaces. It features a 2.1 mm minimum diameter, 15 mm reach, and a left-hand R0.1 nose to deliver stable, accurate cuts in small bores and finish-ready surfaces. While primarily built for boring, it also handles general turning, making it a versatile choice for everyday machining tasks.\n\u003c\/p\u003e \u003cp\u003eThe tool is offered in advanced coating grades to match your material and speed conditions. The BXC TiN-coated grade excels at low cutting speeds and performs well with a wide range of stainless steels (ISO P30-P50 \/ K25-K40). The BMK grade uses a sub-micron structure with a triple PVD coating for exceptional heat resistance and smooth cutting across materials, delivering reliable, general-purpose performance.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact size for precise small-diameter bores\u003c\/b\u003e: The 2.1 mm minimum diameter, 15 mm reach, and R0.1 left-hand nose provide tight, accurate holes with minimal tool deflection and a smooth finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoatings tailored for reliability\u003c\/b\u003e: Choose BXC TiN for low-speed stainless work or BMK’s triple-coated, high-heat-resistant design for durable, consistent cuts across a broad material range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile for boring and turning\u003c\/b\u003e: Designed primarily for boring, it also handles general turning, reducing tool changes and expanding machining options in a single tool.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis carbide tiny tool helps streamline setups, maintain tight tolerances, and achieve consistent finishes across demanding materials. Its specialized coatings and compact geometry support longer tool life and dependable performance in busy production or workshop environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":43428810686542,"sku":"MTL2R0.1L15BMK","price":24.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_73b2412d-a581-4b9a-a87b-90ab7a73070d.png?v=1770384767","url":"https:\/\/www.protool-ltd.co.uk\/products\/mtl2r0-1l15bmk","provider":"Protool Precision Tools","version":"1.0","type":"link"}