These belts are coated with 3M Microfinish aluminum oxide material. For use with the Wolf Belt Sander.
Great for consistent, fine finishes.
3M's MICROFINISH is premium, micron-graded aluminum oxide grain that are electrostatically oriented for great cutting efficiency and resin bonded for increased durability. The backing on the sanding drums, sanding discs and sanding strips is a high strength polyester film. These abrasives are fast cutting and provide precise, consistent, close finishes.
Bur lube can be used as a lubricant or coolant to extend the life of the belt.
Size: 1"wide x 10-1/2" long