3 inch diameter adapter for use with 3M™ Kut-Down™ Discs.

Attaches directly to 3M™ Kut-Down™ Discs, providing an easy on / easy off quick change of disc. Includes an adapter for use with hand-held pneumatic grinders (7/16 inch - 20 thread) and a 1/4 inch mandrel for use with automotive drill.