Dry Diamond Core Drill Bits Set For Porcelain Tile And Stone 6mm 1/4 Inch With 5/8-11 Thread 2 Pack Wax Core Cooling For Ceramic Marble Granite Brick Masonry BGTEC

Dry Diamond Core Drill Bits for Porcelain & Stone, 6mm
✔️ 60mm length, 6mm dia, 5/8-11 thread, wax cooling, 2-pack

These dry diamond core drill bits are designed for porcelain tile, ceramic tile, granite, marble, brick masonry and more. They are ideal for use with angle grinders and SDS/Hex adapters, enabling dry drilling without water while built‑in wax cores provide cooling and lubrication for longer bit life.

✅ Diameter: 6 mm (1/4 in); dry core tip with wax cooling for heat management
✅ Total length: 60 mm (2.36 in); max depth 35 mm (1.38 in)
✅ Thread: 5/8-11; compatible with common angle grinders and adapters
✅ Pack: 2 pieces per pack; ideal for porcelain, tile, granite, marble, brick

💡 What is a dry diamond core drill bit used for in tile and stone projects? These handy bits are built for quick, clean holes in ceramic, porcelain, granite, and marble without water.

- Handy for porcelain tile, ceramic tile, granite, and marble

- Wax core provides cooling and lubrication to extend life

- Dry drilling reduces mess and setup time

- Works with angle grinders and compatible adapters