Dry Diamond Drill Bit Set For Granite Marble Tile Ceramic Porcelain And Masonry - 9 Vacuum Brazed Core Bits 65mm Length Shanks 1/4 To 1-3/8 Inch Includes 2 Inch Chamfer Bit Ideal For Diy Projects And Pro Jobs

Dry Diamond Drill Bit Set for Granite and Tile, 9 Pieces
✔️ 9 vacuum brazed bits, 65mm length, shanks 1/4"-1-3/8"

These dry diamond drill bits are built for tough stone and tile projects. Use them on granite, marble, ceramic, porcelain, and masonry with a hand drill or drill press. Wax-filled cores stay cooler, while vacuum brazed construction delivers fast cuts and long life. This 9-piece set runs 65mm (2.56 in) overall with round shanks from 1/4" to 1-3/8", and includes a 2" chamfer bit. For best results, use water cooling and keep RPM in the 2000-5000 range to maximize life.

✅ 9-piece dry diamond drill bit set for granite, tile, ceramic, marble, porcelain, masonry
✅ Vacuum brazed core bits for higher efficiency and longer life
✅ 65mm total length (2.56 in); shanks 1/4" to 1-3/8"
✅ Built-in wax cooling cores to absorb and dissipate heat
✅ Includes 2" chamfer bit for edge finishing
✅ Use with water cooling; RPM 2000-5000 recommended

💡 What is a dry diamond drill bit set used for and how should I use it?

This handy set is designed for drilling hard materials with heat management in mind.

- Handy for granite, marble, tile, porcelain, masonry - Use with water cooling to extend bit life and reduce heat - RPM range 2000-5000 for best results - Compatible with hand drills and drill presses