3M™ Radial Bristle Discs 2″ (Pkg. of 40) – White (120 grit)
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. Also sold in economical packages of 10 (see “Related Products” on the bottom of 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).
