{"product_id":"built-tough-diamond-tile-hole-saw-kit-16-piece-cor","title":"Built Tough Diamond Tile Hole Saw Kit 16 Piece Core Drill Set For Concrete Masonry Brick Tri Shank Multi Size Cutter With Finger Bit And Beveling Chamfer Tool","description":"\u003cdiv\u003eExpert 16 Piece Diamond Core Drill Set for Masonry \u0026amp; Tile\u003cbr\u003e\n✔️ 8 tri shank cutters ranging from 6mm to 100mm plus guides \u003cp\u003eThis single 16 piece box arrives packed and ready for shop floor installation or residential remodel work. You will typically run this core drill set to punch precise round openings through poured concrete, fired brick, ceramic subway tile, and natural stone veneers without chipping the finished face. Operators can swing dry for quick pilot holes or apply steady water flow to kill heat and reduce dust clouds while boring through dense aggregate mixtures.\u003c\/p\u003e ✅ Eight hex core bits sized at 1\/4 inch (6 mm), 5\/16 inch (8 mm), and 3\/8 inch (10 mm)\n\u003cbr\u003e\n✅ Three mid-range diameters listed at 1 inch (25 mm), 1-3\/8 inch (35 mm), and 2 inch (50 mm)\n\u003cbr\u003e\n✅ Two large bore options measured at 2-11\/16 inch (65 mm) and full 4 inch (100 mm)\n\u003cbr\u003e\n✅ One 4\/5 inch finger bit paired with a 2 inch beveling chamfer tool for clean edge finishing\n\u003cbr\u003e\n✅ Two 6\/8 mm carbide twist drills plus three precision positioning punches for exact layout marks\n\u003cbr\u003e\n✅ One hex mount diamond grinding blade rated at 4.5 inch (115 mm) width for surface stock removal\n\u003cbr\u003e\n✅ Purpose built for angle grinders, hand drills, and bench top rigs running within safe speed limits\n\u003cbr\u003e \u003cp\u003e💡 What really matters when picking a diamond core drill set for repeated job site cuts?\nThe answer revolves around grit bonding methods and shank geometry under heavy load. Here is the handy breakdown of why this specific rig wins on performance:\n- Vacuum fused abrasives lock permanently onto the steel host preventing segment drop off during hard impact.\n- Triangular drive splines mate securely into keyed chucks eliminating rotational slack while pushing through blockwork.\n- Proper RPM matching stops thermal runaway so you can maintain aggressive feed rates without melting the bond matrix.\n- Wet cutting protocols flush ground stone slurry instantly clearing sightlines and extending usable edge life.\u003c\/p\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49254005702891,"sku":"VXB0F8QK3KDP","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81oQ4TeS9TL.jpg?v=1787143534","url":"https:\/\/vxb.com\/products\/built-tough-diamond-tile-hole-saw-kit-16-piece-cor","provider":"VXB Bearings","version":"1.0","type":"link"}