Feature:
- 15/30pcs Diamond coated bur set with 3mm shank.
- Can be used to various applications including carving, grinding and etching on a variety materials.
- Suitable for electric grinding machine, engraving machine, electric machinery supporting assembly.
- Mainly used for carving glass, jade, fixed abrasive and hard objects.
Specification:
Material: Diamond
Color: Silver
Shank diameter: 3mm
Total length: 45mm
Grit:120#
Quantity:
3x4mm(30pcs)
3x5mm(15pcs)
3x6mm(15pcs)
Package included:
15/30pcs Diamond Drill Bit Set