3mm Shank 60 Grit Coarse Cylindrical Diamond Grinding Head Electroplated Grinder

Grit: 60 Grit. Shape: Cylindrical. Scope Of Application: It can be mounted on electric grinder, engraving machine and pneumatic engraving pen. Features: Thick and durable, high-strength diamond, made of synthetic diamond as raw material, and high-strength diamond plating.