Converter of coated abrasives such as non-woven abrasives, flap discs, flap wheels, sanding belts, sanding discs, T11 cup wheels, surface conditioning discs and belts and grinding wheels. AlumaCut Grinding Wheels. Manufacturer of grinding wheels, cut-off wheels, zip cut wheels, plugs & cones, resin fiber discs, carbide burrs, mounted points, band saw blades, sanding discs, wire wheels, PSA discs, hook and loop discs.