Vortec Pro Coated Flap Disc – 7/8 in Non-Threaded Arbor, Type 29, 4-1/2 in Disc Diameter, 36 Grit, 13000 RPM, Package Qty: 10 | 31343

31343 4-1/2″ VORTEC ABRASIVE FLAP DISC High cut rate and consistent performance at a good value Self-sharpening zirconia alumina (ZA) grains hold up under high temperatures and extreme pressure Conical disc shape maximizes surface contact for aggressive stock removal on flat surfaces 7/8″ open or plain arbor offers a cost-effective mounting option when using adapting nuts Phenolic backing prevents scratching of the workpiece Best on steel, cast iron and general use