Forney 71886 Grinding Wheel, Aluminum, Type 27, 4-1/2 in x 1/4 in x 7/8 in

Grinding Wheel, Metal (for Aluminum) Type 27, Depressed Center, 4-1/2" X 1/4" X 7/8" Arbor AC46. Aluminum oxide and silicon carbide aluminum grinding wheel. Designed for aluminum grinding, body work, fabrication and general repair work. Used on non-ferrous materials. Designed to be used on right angle grinders. Wheel Size: 4-1/2", Thickness: 1/4", Arbor: 7/8", Spec: AC46, Max RPM: 13,300, Tool Type: Right Angle Grinder.