3-in-1 High Performance Depressed Center Wheel, 5 in Dia x 3/32 in THK, 36 Grit, Aluminum Oxide Abra
CGW Depressed Center Wheel, 3-in-1 High Performance, 5 in Wheel Diameter, 3/32 in Wheel Thickness, Arbor Connector, 36 Grit, Medium Grade, Aluminum Oxide Abrasive, Wheel Type Number: Type 27, 12250 rpm Maximum, Resin Bond, Applicable Materials: Steel and Stainless Steel, 5/8-11 Center Hole Thread Size, Wheel Hardness: S, Black Wheel, Yes Reinforced.