Made of 220 grit silicon carbide abrasive dispersed in a highly flexible silicone rubber wheel for prepolishing gold, silver and other precious metals. Ideal for intricate surfaces because of their high flexibility. Follow contours exceptionally well. Cut well and leave a smooth finish ready for polishing. Maximum operating speed: 10,000rpm.

Available in  7/8" wheels (knife-edge and square-edge) which can be mounted on our Screw Mandrels; (see "Related Products" below).

Sold in packages of 10 and 100.