Dry Diamond Core Drill Bit Set For Tile And Stone Pro Grade By BRSCHNITT Diamond Tile Hole Saw Kit With Round Shank For Porcelain Tile Ceramic Marble Granite 6 8 10 12 20 25 32 35 Mm Drill Bits Plus 35 Mm Chamfer Bit Grit 50 60 And 80

Dry Diamond Core Drill Bit Set for Tile and Stone
✔️ 9-piece set: 8 core bits (6-35 mm) and 35 mm chamfer

These dry diamond core drill bits are designed for fast, clean holes in hard tile and stone surfaces, including porcelain, ceramic, granite, and marble. They’re used with electric drills, hand drills, and bench drills, and can be used with angle grinders when you fit a drill chuck.

✅ Sizes 6/8/10/12/20/25/32/35 mm (0.24-1.38 in) cores, 8 mm diamond height, 65 mm overall
✅ Chamfer bit: 35 mm (1.38 in), grit 80, hex shank, 62 mm total length
✅ Works dry through porcelain, tile, ceramic, granite, and marble; water mix prolongs life
✅ Spiral groove aids chip removal; wax inside helps cooling and lubrication
✅ Compatible with electric, hand, and bench drills; angle grinder requires chuck

💡 What is a dry diamond core drill bit set used for in tile and stone projects?

This handy tool helps you drill clean, accurate holes in hard materials without water in many setups.

• For porcelain, ceramic tile, granite, and marble holes
• Dry drilling with common drills is supported; water can extend bit life
• Keep steady speed and pressure for best results