PFERD 67344 Polifan PFR Curve Radial Type Flap Disc, Ceramic Oxide, 5" Diameter, 7/8" Arbor Hole, 12200 RPM, 60 Grit

Consumable fiberglass backing won't melt and smear or scratch the workpiece Ceramic Oxide grain provides cool grinding on poor heat-conducting materials without thermal damage to the workpiece Radial construction shape allows for precise grinding out of fillet welds and repair applications Multi-purpose - may be used as a conventional flap disc, and also for underhand applications using the top of the disc 60 grit provides good stock removal rates and a good surface finish