Dry Diamond Drill Bits Set Mgtgbao 10 Piece With Hex Shank Core Bits 3 16th Inch 5 Mm And 1 4th Inch 6 Mm Brazed With Cooling Wax For Porcelain Tile Ceramic Concrete Granite Marble Hard Materials

Dry Diamond Drill Bits Set with Hex Shanks for Tile Work
✔️ 10-piece dry diamond drill set: 5x 3/16 inch and 5x 1/4 inch hex shanks

These dry diamond drill bits are designed to cut through porcelain, ceramic tile, granite, marble, and other hard materials. The wax inside cools as you drill, enabling dry operation, and water can be added for longer life on tougher stones. This 10-piece set offers two common sizes with hex shanks to fit most drills.

✅ Wax-core cooling helps dry drilling by absorbing heat and reducing wear
✅ Vacuum brazed diamond tips for fast cuts in hard materials
✅ Hex shank ensures secure chuck grip across drill types
✅ 65 mm total length fits standard handheld drills
✅ 10-piece set includes 5x 3/16 inch and 5x 1/4 inch bits

💡 What is a dry diamond drill bit used for in tile and stone work? Dry diamond bits are handy for drilling into porcelain, ceramic tile, granite, and marble without water, thanks to a built-in wax cooling system that helps manage heat. - For porcelain, ceramic tile, granite, marble, and concrete - Hex shank fits most standard drills - Wax cooling reduces wear during dry drilling - Use water to extend life when drilling very hard stone