{"product_id":"mtl1-5r0l6k20","title":"Carmex Carbide Tiny Tool - Boring Bar - MTL - K20 Grade - 1.5mm Minimum Diameter x 6mm Reach x R0 (Left Hand)","description":"\u003cdiv\u003e\n\u003cp\u003eThe Carmex Carbide Tiny Tool is a compact boring bar designed for tight bores and general turning. Part of the MTL family in K20 grade, it features a 1.5 mm minimum diameter, 6 mm reach, and a left-hand R0 geometry, making it ideal for engineers, shops, and hobbyists working in confined spaces.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTiny, bore-focused geometry\u003c\/b\u003e: With a 1.5 mm minimum diameter, 6 mm reach, and a left-hand R0 design, this tool delivers precise bore profiles in tight spaces and reduces setup time and tool crowding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo advanced carbide coatings for versatile materials\u003c\/b\u003e: BXC is a PVD TiN-coated grade optimized for low cutting speeds and stainless steels (ISO P30–P50 \/ K25–K40). BMK is a sub-micron grade with a triple PVD coating (ISO K10–K20) offering extremely high heat resistance and smooth cutting, making the tool suitable for a wide range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeft-hand orientation for stable cutting\u003c\/b\u003e: The R0 left-hand geometry supports predictable chip flow and steady engagement in boring and turning, helping you maintain tolerances and finish quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBy combining a compact, purpose-built bore bar with two advanced coatings, this tool helps you finish tight bores faster and with repeatable accuracy. The BXC coating excels on stainless steels at lower speeds, while BMK provides superior heat resistance and smooth cutting for demanding materials. Built from solid carbide, the tool offers long life and stable performance, reducing downtime and rework while improving surface finish and dimensional consistency across everyday turning and boring tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":43428808130638,"sku":"MTL1.5R0L6K20","price":18.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR-K20_429aacfc-3c04-436e-b22b-d0f4e0b0dffb.png?v=1770384483","url":"https:\/\/www.protool-ltd.co.uk\/products\/mtl1-5r0l6k20","provider":"Protool Precision Tools","version":"1.0","type":"link"}