Stained Glass Diamond Grinder Bits Brass Core Three Quarter Inch Two Pack For Glass Grinding And Shaping Diamond Coated Drill Bit Heads Pro Grade For Stained Glass Projects And Mosaics

Two-Pack 3/4-Inch Brass Core Diamond Grinder Bits
✔️ Diamond-coated, brass-core bits for stained glass and mosaics

These grinder bits are designed for shaping and grinding glass, stained glass, ceramic tile, stone, and similar materials. They fit most glass grinders and work at up to 4200 RPM with water cooling to prevent heat buildup. Ideal for handmade enthusiasts and designers working on mosaics and stained glass projects.

✅ 2-piece set includes 3/4" bits with double-plated diamond surface
✅ Brass core minimizes shaft binding and heat
✅ Suitable for glass, stained glass, tile, and stone
✅ Max speed 4200 RPM with water cooling

💡 What is a stained glass diamond grinder bit used for?

They’re handy for refining edges and shaping glass and tile in stained glass projects.

- Handy for edging and detail work on glass and mosaics
- Works with water cooling to prevent overheating
- Fits most standard grinder machines
- Long-lasting diamond-coated surface for durability