Non woven disc for polishing

.Specification: Thenon woven discis made of high temper nylon staple, superior abrasive, functional additives ,special glue and plastic back plate. They are used to remove burl, smooth the adge and angle of workpiece, decorate special patterns, without using grinding liquid. No burn on workpiece surface, no deformation on workpieces size, having high effency and durable for use. .Use: Polishing treatment of the parts of plane and automobile; Stainless wares (knif, fork kitchen utensils, tableware, vacuum flask, etc.); Building metal ware (like handles, hinge, lock, etc.); Metal watchband, lamps and lanterns, racket of Gulf; Copper wares, aluminium wares, plating copper and bronze, etc.; Woodenware, plastic wares.Size: 4" 5" with plastic coverAlso we have aluminum oxide material for this products