The United Abrasives/SAIT Aluminum Oxide - Closed Coat (1A-X / 2A-X ) File Belts are made from Semi-friable (1A-X) / heat treated (2A-X) aluminum oxide grain. The belts have X-weight cotton backing. The belts are good for general purpose grinding and finishing. Each package of belts is shrink-wrapped in quantities of 10.
Features
COMPATIBILITY: File Sander
Specifications
3/4" width, 20-1/2" length, 40 grit
Applications
RECOMMENDED USE: For use on Metal (Ferrous and/or non-ferrous metals, cast iron), Stainless (Stainless steel, high tensile alloys), Aluminum and Wood (Soft and/or hard woods)