{"product_id":"korex-m14-porcelain-diamond-drill-bits","title":"KoreX M14 Porcelain Diamond Drill Bits","description":"\u003cp\u003eKoreX M14 diamond core drill bits are engineered for professional tilers, bathroom and wetroom installers who need clean, fast holes through porcelain, ceramic and natural stone tiles — without cracked edges or blown-out backs.\u003c\/p\u003e\n\u003cp\u003eEach bit uses a turbo-segmented diamond rim to stay cool and cut efficiently in both wet and dry conditions, so you're not tied to a water feed on every job. The M14 threaded fitting connects directly to any standard angle grinder, meaning no extra adaptors or specialist drill required.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurbo diamond rim for fast, controlled cutting through porcelain, ceramic and natural stone\u003c\/li\u003e\n\u003cli\u003eM14 fitting — fits standard angle grinders, no adaptor needed\u003c\/li\u003e\n\u003cli\u003eUsable wet or dry for on-site flexibility\u003c\/li\u003e\n\u003cli\u003eClean entry and exit holes with minimal chipping, ideal for tap and waste outlets, shower fittings and wetroom pipework\u003c\/li\u003e\n\u003cli\u003eAvailable in 9 sizes from 6mm to 50mm to cover the full range of trade drilling jobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSizes available\u003c\/h3\u003e\n\u003cp\u003e6mm, 8mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm and 50mm — select your size above.\u003c\/p\u003e\n\u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cp\u003eStart the bit at a slight angle to score the glaze, then bring it upright once you've broken through the surface. Keep light, steady pressure and let the diamond rim do the work — forcing the bit will shorten its life and increase the risk of cracking the tile.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"KoreX","offers":[{"title":"6mm","offer_id":57399424745855,"sku":"6K","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"8mm","offer_id":57399424778623,"sku":"8K","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"20mm","offer_id":57399424811391,"sku":"20K","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"25mm","offer_id":57399424844159,"sku":"25K","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"30mm","offer_id":57399424876927,"sku":"30K","price":10.99,"currency_code":"GBP","in_stock":true},{"title":"35mm","offer_id":57399424909695,"sku":"35K","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"40mm","offer_id":57399424942463,"sku":"40K","price":13.99,"currency_code":"GBP","in_stock":true},{"title":"45mm","offer_id":57399424975231,"sku":"45K","price":14.99,"currency_code":"GBP","in_stock":true},{"title":"50mm","offer_id":57399425007999,"sku":"50K","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/5794\/7096\/files\/KoreX-Tile-Drill-Bit.png?v=1787837222","url":"https:\/\/www.millcot.com\/products\/korex-m14-porcelain-diamond-drill-bits","provider":"MILLCOT","version":"1.0","type":"link"}