3M 051111-50442 4-1/2X1/8X7/8 FLX GRIND WHL 46 G

3M™ 3M 051111-50445 7X1/8X7/8 FLX GRIND WHL 36 GRIT 7000118591

Ceramic mineral for longer life and faster cut When grinding, wheels produce less noise and vibration Provides a consistent finish on all metals.