Foredom 2" Cerium Oxide PSA Disc, .5 micronA-4408
Use 3M's Cerium Oxide abrasives for achieving a final, high shine polish on gemstone, rock, and glass. They should be used wet. Results are also improved when used following a 1,200 to 3,000 grit abrasive application.
Made in USA. 10,000 RPM Max Speed.
1. For Use in Handpieces: Use with A-M338 and M33 Mandrels when mounting discs directly into Flex Shaft Handpieces.
2. For Use on BL Bench Lathe: Use with A-M33 Mandrel and A-CHA-5 Collet Holder when mounting discs for use on Bench Lathe.
3. For Use on Angle Grinder Attachment: Use with A-10041 PSA Velcro Disc and A-69222 Disc Mandrel when mounting discs onto Angle Grinder.