Brazing Diamond Burr Grind Drill Bit 12-25mm Die Grinder 6mm Shank Coarse/Fine
The diamond burr made of brazed diamond and has better grinding ability than ordinary electroplated diamond grinding head. Grit: 46 grit - Extra Coarse, 100 grit - fine. Size: 12mm, 14mm, 16mm, 18mm, 20mm, 25mm.