120# Abrasive Wheel 6mm Concave Diamond Glass Abrasive Grinding Bead Bracelet

1Pc Concave Diamond Abrasive Wheel. Shank size: 6mm. Grit Number: 120#. Used for polishing bracelets, for ring gardens, for ring outer rings, wrench fingers,jade beeds, safety buckles and etc. Shape: Cylinder.

eBay