Features:
Outer Diameter:
34mm-50mm ( Note: for P150 coarse, choose 1mm bigger than the bead, but choose the same size as bead for P400 fine ! )
Grit:
P150 Coarse
P400 Fine
Shank Diameter: 6mm
Application:
It is mainly used for bead grinding and polishing.
P150 coarse for bead round forming; P400 fine for scratches removal.
Apply to amber, beeswax, turquoise, nephrite with Mohs hardness below 6.5 etc.
Package includes:
1 Pcs x Polishing Wheel