Unmounted Silicone Polisher, Square-Edge, White, Coarse Grit, 12 Pack

Unmounted abrasive wheels with impregnated silicon carbide are great for deburring, cleaning, smoothing and polishing gold as well as all other metals to a high luster. These white (coarse) polishers are great for ceramics, acrylics and pre-polishing of precious metals. Recommended maximum 1,000-5,000 RPM. Made in USA. 12/pk.