3M Cubitron II 33437 786F Series File Belt, 3/8 in W x 13 in L (3M 33437) (2 Boxes)
Our 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 2X more belt life. The resin bond and a grinding aid keep this belt cutting cool and sharp.
Features
- 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
- A grinding aid further enhances cooler running on high strength steel
- Exceptionally long-lasting belt performs consistently and reliably throughout its life
- Used with the 3M™ file belt sander, easily grinds out rivets and spot welds