3M CUBITRON II 33439 FILE BELT PURPLE

3M· SKU 33439

3M Cubitron II 786F Series file belt is a purple, 3/8 in wide by 13 in long belt in 60 grit (60+), sold in a box of 10, built for grinding out rivets and removing spot welds. Precision-shaped ceramic/aluminum oxide grain is resin-bonded to a heavy-duty backing with a grinding aid for a cooler-running, more consistent cut and roughly 2x the belt life of standard abrasives.