20 PCS 2.35mm/30 PCS 3.0mm Diamond Burr Bits Drill for Engraving Carving Rotary Tool
Tax included.
Description:
This product uses first-class diamond powder and is made with precision
Uses: used for grinding of molds, grinding of inner holes, fine workmanship, reliable quality, suitable for electric grinder, engraving machine, electric machinery supporting assembly, mainly used for engraving glass, jade, repairing abrasive tools and hard objects .
Shape: grinding needle
Material: Diamond
Granularity: 120 (mesh)
Outer diameter: 3.175mm
Shank diameter: 3mm
Total length: 45mm
Quantity: 20/30pcs
Package included:
20/30pcs Diamond Burr Bits Drill
