CYCLONE POLISHING DRUM WHEELSCYCLONE POLISHING DRUM WHEELS TOOLS CAN BE USED ON ANGLE GRINDER, AIR POLISHER MATERIAL GRANITE, ENGINEERED STONE USE WET POLISHING o EDGE POLISHING FOR SINK CUT OUTS o RECOMMENDED USE: OSCILLATE UP AND DOWN FOR PROPER EVEN DRUM WEAR o RUBBER DRUM INCREASES TREAD LIFE & REDUCES VIBRATION o 5 8 11 FEMALE THREAD (M18 X 2) ITEM # GRIT SIZE FITTING MAX RPM RD250 50 2 x 2 resin drum 5 8 11 3,000 RD2100 100 2 x 2 resin drum 5 8 11 3,000 RD2200 200 2 x 2