{"product_id":"diamond-core-drill-bits-concrete-brick-masonry-63mm-76mm-112mm","title":"Diamond Core Drill Bits for Concrete, Brick \u0026 Masonry | 63mm, 76mm \u0026 112mm | Dry \u0026 Wet Use","description":"\u003ch2\u003eDiamond Core Drill Bits — 63mm, 76mm \u0026amp; 112mm | Dry \u0026amp; Wet Use\u003c\/h2\u003e\u003cp\u003eWhether you're installing pipework, fitting an air conditioning unit, or opening up walls for electrical boxes, these professional diamond core drill bits cut through concrete, brick, hard masonry, asphalt and stone with precision and speed. Available in three sizes — 63mm, 76mm and 112mm — with M22 thread fitting and an impressive 410mm (16.14\") effective drilling depth.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/026370b5353c11bd213bc5ef01d52309.jpg?v=1776290338\" alt=\"Diamond Core Drill Bits 63mm 76mm 112mm for concrete and masonry\" style=\"max-width:100%;margin:16px 0;\"\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Dry \u0026amp; Wet Use:\u003c\/strong\u003e Use dry for speed or with water for dust suppression, bit cooling and extended bit life — protecting both your tool and your lungs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Welded Diamond Segments:\u003c\/strong\u003e Flat and Great Wall tooth design for faster penetration, reduced vibration and superior abrasion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e410mm Effective Drilling Depth:\u003c\/strong\u003e Tackles deep core drilling tasks in one pass — ideal for thick walls, slabs and engineering applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM22 Thread Fitting:\u003c\/strong\u003e Standard M22 connection compatible with most core drilling machines (not included).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4mm Wall Thickness:\u003c\/strong\u003e Robust construction resists wear, rust and deformation for long-term professional use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentric Shaft Design:\u003c\/strong\u003e Keeps the bit true to centre throughout the cut — no drift, cleaner holes every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Rounded Edges:\u003c\/strong\u003e Burr-free finish for safe handling and no damage to your core drill machine.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/e18477f465660416e5d9f81bddfd2765.jpg?v=1776290338\" alt=\"Diamond core drill bit M22 thread detail\" style=\"max-width:100%;margin:16px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/e3d739588600bb7b1310184503760709.jpg?v=1776290339\" alt=\"Diamond core drill bit flat and great wall tooth design\" style=\"max-width:100%;margin:16px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/67ea9892dfe2a20acff3f216c9cbf67a.jpg?v=1776290338\" alt=\"Core drill bit drilling concrete wall\" style=\"max-width:100%;margin:16px 0;\"\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable Sizes: 63mm | 76mm | 112mm\u003c\/li\u003e\n\u003cli\u003eThread: M22\u003c\/li\u003e\n\u003cli\u003eWall Thickness: 4mm (0.16\")\u003c\/li\u003e\n\u003cli\u003eEffective Drilling Depth: ~410mm (16.14\")\u003c\/li\u003e\n\u003cli\u003eTooth Design: Flat Teeth \u0026amp; Great Wall Teeth\u003c\/li\u003e\n\u003cli\u003eColour: Red\u003c\/li\u003e\n\u003cli\u003eUse: Dry \u0026amp; Wet\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/b2550139d85f4ae88d71f0355ffc6169.jpg?v=1776290338\" alt=\"Diamond core drill bit specifications\" style=\"max-width:100%;margin:16px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/6a76cf8a29a4ebc381af41644c40e492.jpg?v=1776290338\" alt=\"Core drill bit in use on masonry\" style=\"max-width:100%;margin:16px 0;\"\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eSuitable for: concrete, cured concrete, hard masonry, brick, asphalt, solid cement, mortar and stone. Ideal for hood installation, electrical box fitting, pipe wall openings, air conditioning installation, bridge drilling, sewer drilling and more — indoors and outdoors.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/1b23e162e2ce3142cd5331cbd6eeab68.jpg?v=1776290338\" alt=\"Diamond core drill bit applications concrete brick masonry\" style=\"max-width:100%;margin:16px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/4f748ea31503b423c8edab2987490eb6.jpg?v=1776290338\" alt=\"Core drill bit size comparison 63mm 76mm 112mm\" style=\"max-width:100%;margin:16px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/f17e27b7a0c67b1fa953e1a53bf9f70c.jpg?v=1776290338\" alt=\"Diamond core drill bit package contents\" style=\"max-width:100%;margin:16px 0;\"\u003e\u003ch3\u003eImportant Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCore drilling machine not included — M22 thread fitting required.\u003c\/li\u003e\n\u003cli\u003eNot compatible with electric hammers or impact drills.\u003c\/li\u003e\n\u003cli\u003eCheck size carefully before ordering.\u003c\/li\u003e\n\u003cli\u003eAlways use appropriate PPE when core drilling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"63mm","offer_id":66551863214384,"sku":"9e5184e7-5d2b-4cd8-bc5f-84b335a0221e","price":13.41,"currency_code":"GBP","in_stock":true},{"title":"112mm","offer_id":66551863247152,"sku":"434ce9a9-f29a-4554-a509-6491b75a7d43","price":26.38,"currency_code":"GBP","in_stock":false},{"title":"76mm","offer_id":66551863279920,"sku":"efa6b304-ae01-44ae-8bb2-057e80607d83","price":17.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/4260\/6640\/files\/026370b5353c11bd213bc5ef01d52309.jpg?v=1776290338","url":"https:\/\/www.adamsallsorts.co.uk\/products\/diamond-core-drill-bits-concrete-brick-masonry-63mm-76mm-112mm","provider":"Adams Allsorts","version":"1.0","type":"link"}