United Abrasives-SAIT 52460 AO Aluminum Oxide Economical Fiber Disc, 4-1/2" x 7/8", 60 Grit, 100-Pack CUT-OFF An optimized carbide tooth geometry

An optimized carbide tooth geometry provides up to 5X faster holes than other hole saws

a Keyed Cylinder and Key Box

general chipping and breaking applications

Fits GM Flex Fuel Systems

and Satin Chrome/Marine Grade

United Abrasives-SAIT 52460 AO Aluminum Oxide Economical Fiber Disc, 4-1/2" x 7/8", 60 Grit, 100-Pack CUT-OFF An optimized carbide tooth geometryRECOMMENDED USE: For use on Metal (Ferrous and or non ferrous metals) and Wood (Wood, fiberglass)FEATURES: High quality aluminum oxide grain, open coat. Economical choice for general grinding. Fast material removal. Resin over resin construction for a strong bond that is resistant to heat and moisture. Vulcanized fiber backing for heavy duty sanding. Bulk Spindle Packaging: Assures that each disc remains perfectly flat. The unique design offers the