Miss and Mams 3pcs 45mm Diamond Coated Round Ball Shape Grinding Burrs Bits 3mm Shank - Product Features
- Coated with tough diamond particle at head
- Great for carving, etching, grinding, sanding, etc
- Ideal for glass, metal, stone, tile, ceramics and more
- Perfect for jewelers, craft hobbyists, modelers, and other professions
- Note: It should be cooling with water when use it, keep motionless to install it, and cannot too forcibly to use it