{"product_id":"mtl5r0-05l15bmk","title":"Carmex Carbide Tiny Tool - Boring Bar - MTL - BMK Grade - 5.1mm Minimum Diameter x 15mm Reach x R0.05 (Left Hand)","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, 15 mm reach, and left-hand geometry (R0.05), it excels at small-diameter boring and can also handle general turning tasks. Built for reliability, this tool is ideal for machinists, engineers, and hobbyists who need consistent holes in challenging workpieces.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBMK grade with sub-micron coating\u003c\/b\u003e: Sub-micron carbide with advanced PVD triple coating delivers extremely high heat resistance and smooth cutting for maximum performance across all materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBXC TiN coating for low cutting speeds\u003c\/b\u003e: PVD TiN coated grade optimized for low cutting speeds and a wide range of stainless steels (ISO P30-P50 \/ K25-K40), providing reliable wear resistance and longer tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact geometry: 5.1 mm min diameter, 15 mm reach, Left Hand\u003c\/b\u003e: Designed for tight bores and confined spaces, the small diameter and extended reach with left-hand geometry enable precise, controlled cuts in challenging setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool pairings—BMK for high-heat, all-material versatility and BXC for stainless steel efficiency—make the Carmex Tiny Tool a dependable choice for demanding jobs. Its compact size reduces setup time, lowers the risk of chatter, and supports repeatable hole sizes, helping you improve workflow, finish quality, and throughput in a wide range of turning and boring applications.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":43432536375374,"sku":"MTL5R0.05L15BMK","price":26.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MTR_BMK_bb63b78c-dc74-41bd-bc0a-f03f61ea62db.png?v=1770582911","url":"https:\/\/www.protool-ltd.co.uk\/products\/mtl5r0-05l15bmk","provider":"Protool Precision Tools","version":"1.0","type":"link"}