Forney 71886 Grinding Wheel, 4-1/2 in Dia, 1/4 in Thick, 7/8 in Arbor, 46 Grit, Medium, Aluminum Oxide Abrasive

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.