EXCEL IMPEX Diamond Burr Glass Engraving Rotary Drill Bit Set for Grinding, Carving, Etching -Set of 20 Pieces - Product Features
- Excel Impex Burr set contains 20 assorted shapes ideal for grinding, scribing, sharpening etc.
- Fits well on a mini craft drill machine.
- Superior quality diamond bonding allows the work more attractive.
- Contains 20 different profiles in one set, 2.9mm sized burrs. Grit: medium (120-150) Shank diameter- 3mm
- Best for glass, crystal, ceramics, metals, rocks, gems, carbide, brick, steel, wood etc.