Pumice Wheels-Green Knife Edge 7/8" -Medium  PK/12

Pumice Wheels-Green Knife Edge 7/8" -Medium PK/12

Regular price
$7.95
Sale price
$7.95
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.

These 7/8" silicone wheels contain pumice abrasive that will not mar or scratch most stones when polishing. Use for prong and bezel finishing in already set precious or synthetic stones. Available in medium and fine grits with 1/16" hole, the recommended RPM is 7,000-10,000. Pumice wheels can be used with our miniature screw mandrels (BRS-274.00 and BRS-275.00).