Diamond Drill Bits Set For Ceramic Tile Glass Granite Marble Brick Stone Five Piece Pack With 1/4 Inch 5/16 Inch 3/8 Inch And 1/2 Inch Diamond Core Bits And 1/4 Hex Shank Vacuum Brazed For Dry And Wet Drilling REKCKRUL

Five-Piece Diamond Core Drill Bits for Ceramic & Stone
✔️ Vacuum-brazed diamond bits for dry and wet drilling; 1/4 inch hex shank

Designed to cut through ceramic tile, glass, porcelain, marble, granite, brick, and other stone materials, this five-piece set covers common hole sizes for DIY and professional installations. It's ideal for countertops, bathrooms, kitchens, and tile work where precise holes are needed.

✅ Includes five pieces: 1/4", 5/16", 3/8", 1/2" diamond core bits and a 1/4 hex shank adapter
✅ Vacuum brazed diamond construction for durability and heat resistance
✅ Dry drilling with built-in coolant or wet drilling with water for extended life
✅ 1/4" hex shank fits most drills securely, reducing slip
✅ Clear size markings for easy identification during projects

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

A handy overview of common use cases. - Ceramic tile, porcelain, glass, marble, granite, and brick hole cutting - Vacuum brazed diamond grit for long life and heat resistance - Dry and wet drilling compatibility for flexible use - Fits 1/4 inch hex chucks for secure starts