Cubitron™ II Coated Abrasive Flap Disc, Heavy Duty, 4-1/2 in Disc Dia, 7/8 in Center Hole, 80+ Grit, Medium Grade, Precision Shaped Ceramic Abrasive, Type 29 Disc, YF-Weight Polyester Backing, 13300 rpm Maximum, Maroon/Red

3M™ Cubitron™ ll flap disc 969F is designed to handle aggressive sanding applications while still providing a smooth clean finish on a variety of metals. It offers flexible performance with 3M™ precision shaped grain layered on flaps of tough polyester cloth.