1 Box Diamond Grinding Head Stone Jade Carving Engraving Burrs 2.35mm Shank Polishing Bit Accessories Jewelry Tools

1 Box Diamond Grinding Head Stone Jade Carving Engraving Burrs 2.35mm Shank Polishing Bit Accessories Jewelry Tools

Specification:

Material: High Hardness Steel+Emery Dust
Diameter: 2.35mm
Length: 45mm

Feature:

Used to carve glass,jade, repair abrasive and hard objects.
Used for grinding the mold, the hole grinding, for electric mill, engraving machine, electric machinery supporting assembly.
Fit most professional electric drills,best for replace nail drill bits.

Package Including:

20 x Diamond Grinding Head
Or 30 x Diamond Grinding Head