3M 33443 - PURPLE FILE BELT 1/2W X 18L IN - 36 GRIT - 10PK

Product Description 3M™ Cubitron™ II File Belts 786F is a 3M™ best-in-class abrasive belt, designed for use with the 3M™ File Belt Sander, for tasks like grinding out rivets and removing spot welds. 3M™ Precision Shaped Grain is resin-bonded on a heavy duty backing for a more consistent finish, cooler operation and two times more belt life. The resin bond and a grinding aid keep this belt cutting cool and sharp. Features 3M™ tough and best in class Cubitron™ II mineral Grains of ceramic/aluminum oxide blend are precisely shaped, uniformly sized and vertically oriented Slices through hard metal for fast cut Cubitron™ II abrasives run cooler, reducing risk of metal discoloration/oxidation and heat related stress cracks High cut rate Durable Long lasting High productivity