{"product_id":"mkl7r0-5l22k20","title":"Carmex Carbide Tiny Tool - Full Radius Grooving - MKL - K20 Grade - 7.1mm Minimum Diameter x 1mm Groove Width - 22mm Reach (Left Hand)","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Carmex Carbide Tiny Tool is a compact solid carbide grooving tool designed to deliver precise full-radius grooves on small-diameter workpieces. It’s ideal for engineers, buyers, tradespeople, hobbyists, and DIY makers who need reliable, repeatable grooves in tight spaces or during general turning tasks.\nThis MKL tool features a K20 grade with a 7.1 mm minimum diameter and a 1 mm groove width, plus a 22 mm reach in a left-hand orientation. It’s offered in two high-performance coatings to suit different materials and speeds: BXC TiN for low cutting speeds on stainless steels and BMK with a sub-micron, triple PVD coating for enhanced heat resistance and smooth cutting across a wide range of materials.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFull-radius grooving at small diameters\u003c\/b\u003e: Create precise, full-radius grooves starting at 7.1 mm diameter with a 1 mm groove width, ensuring clean, consistent profiles in tight spaces and during general turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual coating options for versatile performance\u003c\/b\u003e: BXC TiN coating optimizes low-speed cutting on stainless steels (ISO P30-P50 \/ K25-K40), while BMK’s sub-micron, triple-PVD coating delivers exceptional heat resistance and smooth cutting across materials (ISO K10-K20).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRigid, purpose-built geometry with practical reach\u003c\/b\u003e: MKL form, left-hand orientation with a 22 mm reach provides stable cutting and easy access in confined setups, reducing setup time and improving overall reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned for dependable, repeatable results, this tool helps you complete small-diameter grooving tasks faster with less risk of chatter or surface imperfections. The robust carbide core and optimized coatings minimize wear, extending tool life and delivering smooth, clean grooves across a range of materials, including stainless steels. Whether in a production cell or a one-off job, it supports consistent performance and confident, efficient machining.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carmex","offers":[{"title":"Default Title","offer_id":43428676173902,"sku":"MKL7R0.5L22K20","price":23.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/MKR-K20_4fc7a4a0-138f-4708-bcbf-e85e331b458e.png?v=1770382966","url":"https:\/\/www.protool-ltd.co.uk\/products\/mkl7r0-5l22k20","provider":"Protool Precision Tools","version":"1.0","type":"link"}