Wolfride 30Pcs Diamond Burr Set Diamond Drill Bit for Gemstone, Sea Shell, Glass, Ceramic, Metal
- 30pcs diamond burr bits, 1mm-3mm head Diameter, 2.35mm shank, mesh number: 150..
- 30 different drill bits in a plastic box, arranged according to shape and size, easy to find what you need..
- Work on gemstone, sea shell, glass, ceramic, metal, semiconductor electronic parts..
- Used for fine detail work, engraving, carving, finishing, repairing tool..
- Suitable for electric grinder, engraving machine and so on..