United Abrasives SAIT 77885 4 1/2" X 7/8" Coarse Grade Aluminum Oxide Series 811 Type 27 Non-Woven Unitized Wheel (4 PACK)

4 PACK United Abrasives 811 Series Type 27 4 1/2" Dia Coarse Grade Aluminum Oxide Unitized Wheel with 7/8" arbor is constructed by bonding and compressing layers of non-woven material. Hard density unitized wheel with 10000 RPM features edge breaking capability,