3M Green Corps 36525 Abrasive Discs, 2 Inch, 40 Grit, 25000 rpm, Green, 25pk

Part No.: 36525. Maximum Speed (rpm): 25000. Ceramic aluminum oxide abrasive for aggressive cutting and long life under demanding grinding conditions. Abrasive Material: Aluminum Oxide. Q: How should I safely use this abrasive disc?.