A special fastener on the back of these discs allows you to easily swap one disc for another.

These discs have a harder abrasive than standard quick-change discs.

Get twice the life over standard nylon mesh cushioned discs—the flexible mesh in these discs is embedded with a premium form of aluminum oxide or ceramic alumina.

The nylon mesh on these discs is embedded with precision-shaped ceramic alumina, which cuts through hard metals like stainless steel faster than other forms of ceramic alumina because of its sharp, outwardly pointed grit.

The premium abrasive stays sharp longer.

A special fastener on the back of these discs allows you to easily swap one disc for another.

These discs have a long-lasting diamond abrasive.

The zirconia alumina grit on these discs continually fractures to produce new, sharp cutting edges that aggressively remove material from steel and wood.

Set at an angle and widely spaced, the flaps reach into corners.