Diamond Core Drill Bit Set For Porcelain Tile Ceramic Marble And Granite Dry Drilling 11 Piece Kit With Triangle Shank Sizes 6mm 8mm 10mm 20mm 25mm 28mm 32mm 35mm 45mm 50mm 65mm For Easy Tile Cutouts

Diamond Core Drill Bit Set for Porcelain and Granite - 11pc
✔️ Sizes 6,8,10,20,25,28,32,35,45,50,65mm; triangle shank; vacuum-brazed

These diamond core drill bits are built for dry drilling through hard tile surfaces and stone. The 11-piece kit spans sizes from 6mm to 65mm, perfect for porcelain, ceramic, marble, granite, masonry, and glass cutouts. Use with a compatible drill for clean, precise holes.

✅ Diamond-coated core bits optimized for porcelain, ceramic, marble, and granite
✅ Vacuum-brazed construction boosts heat resistance and durability
✅ Spiral top design aids chip removal for cleaner holes
✅ Triangle shank fits most drills securely for steady cuts
✅ Dry drilling capability; water can extend bit life when used
✅ Includes 11 sizes from 6mm to 65mm for various cutouts

💡 What is a diamond core drill bit set used for in tile and stone work? Handy tool for clean holes in tough surfaces.

• ideal for clean holes in porcelain tile, ceramic surfaces, marble, and granite
• diamond grit and vacuum brazed construction boost durability and speed
• triangle shank ensures secure fit in most drills
• dry drilling option; water can extend bit life when used