{"product_id":"m14-diamond-chamfer-bevelling-bit-50mm-brazed-diamond-countersink-hole-opener-tile-marble-granite-ceramic-angle-grinder","title":"M14 Diamond Chamfer Bevelling Bit | 50mm Brazed Diamond | Countersink Hole Opener | Tile Marble Granite Ceramic | Angle Grinder","description":"\u003ch2\u003eClean Chamfers. Precise Holes. Professional Finish on Hard Tile.\u003c\/h2\u003e\u003cp\u003eGetting a clean chamfered edge or a perfectly expanded hole in porcelain, marble or granite is one of those jobs where the right bit makes all the difference. This M14 diamond chamfer corn drill bit screws directly onto any M14 angle grinder and gives you precise hole expansion, chamfering and polishing on the hardest tile materials. The brazed diamond construction with #50 grit delivers sharp, wear-resistant cutting that lasts, while the 50mm diameter and M14 thread make it a direct, no-adapter fit for standard 125mm angle grinders. A compact, versatile bit that earns its place in any tiler’s toolkit.\u003c\/p\u003e\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eM14 direct thread connection\u003c\/strong\u003e — Screws directly onto any M14 angle grinder; no adapter needed, quick and secure fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrazed diamond construction\u003c\/strong\u003e — #50 grit brazed diamond cutting surface delivers sharp, aggressive material removal with excellent wear resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50mm diameter\u003c\/strong\u003e — Ideal size for hole expansion, chamfering and edge bevelling on tiles, marble, granite and ceramic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision chamfering \u0026amp; polishing\u003c\/strong\u003e — Produces clean, smooth chamfered edges and polished hole openings for a professional finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide material compatibility\u003c\/strong\u003e — Suitable for ceramic tiles, marble, quartz stone and granite; handles the hardest tile materials with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; durable\u003c\/strong\u003e — 45–55mm total length; robust build that withstands repeated use without premature wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cp\u003eConnection: M14 thread | Grit: #50 | Diameter: 50mm | Total length: 45–55mm | Material: Brazed diamond | Compatible with: M14 angle grinder 125mm type | Applications: Ceramic tiles, marble, quartz stone, granite | Item Ref: SKU 1099\u003c\/p\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cp\u003e1 x M14 Diamond Chamfer Bevelling Bit\u003c\/p\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/s-l1600-2025-04-03T001928.710.webp?v=1743636013\" alt=\"M14 diamond chamfer bevelling bit 50mm showing brazed diamond construction and M14 thread for angle grinder fitting\" style=\"max-width:100%;margin-bottom:10px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/s-l1600-2025-04-03T001933.041.webp?v=1743636013\" alt=\"Diamond chamfer bit close-up showing 50 grit brazed diamond cutting surface for precise hole expansion on tile and marble\" style=\"max-width:100%;margin-bottom:10px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/s-l1600-2025-04-03T001936.879.webp?v=1743636013\" alt=\"M14 diamond countersink hole opener showing 50mm diameter and compact 45-55mm length for angle grinder use\" style=\"max-width:100%;margin-bottom:10px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/s-l1600-2025-04-03T001940.821.webp?v=1743636013\" alt=\"Diamond bevelling bit in use on angle grinder chamfering edge of ceramic tile showing clean smooth professional finish\" style=\"max-width:100%;margin-bottom:10px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/s-l1600-2025-04-03T001945.482.webp?v=1743636013\" alt=\"M14 diamond chamfer bit showing compatibility with marble quartz stone and granite for hole expansion and polishing\" style=\"max-width:100%;margin-bottom:10px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/s-l1600-2025-04-03T001950.217.webp?v=1743636013\" alt=\"Brazed diamond countersink bit showing wear-resistant construction for long-lasting performance on hard tile materials\" style=\"max-width:100%;margin-bottom:10px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/s-l1600-2025-04-03T001954.291.webp?v=1743636013\" alt=\"Diamond chamfer bevelling bit 50mm product shot showing M14 thread connection and full bit profile for tile and stone work\" style=\"max-width:100%;margin-bottom:10px;\"\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":49685506949424,"sku":"1099","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/s-l1600-2025-04-03T001928.710.webp?v=1743636013","url":"https:\/\/www.adamsallsorts.co.uk\/products\/m14-diamond-chamfer-bevelling-bit-50mm-brazed-diamond-countersink-hole-opener-tile-marble-granite-ceramic-angle-grinder","provider":"Adams Allsorts","version":"1.0","type":"link"}