Type 27 NorZon+ Depressed Center Wheel, 7" Dia, 1/8" Thick, 7/8" Arbor, 24 Grit

Features: Combination of patented SG (ceramic alumina) and NorZon (zirconia alumina) with an advanced bond system | Easy on the operator and equipment | Foundry snagger - designed to withstand the most aggressive foundry application