3M™ Radial Bristle Discs 2" (Pkg. of 40)

Precisely graded abrasive in color-coded discs — require no compounds and do a fantastic job of finishing precious and many non-precious metals. Use for cleaning, pre-polishing, blending and removing scratches & firescale, on gold, silver, copper, pewter and brass.

2" diameter discs are for use on your polishing or buffing motor. Sold in packages of 40 on this page. Each package includes one 1/4" plastic hub for mounting on a left or right tapered spindle. Extra hubs sold separately.

Maximum operating speeds: 30,000rpm for 2" discs (recommended operating speed for most applications: 15,000rpm).