Back Home / Abrasives / Grinding Wheels / GRINDING WHEEL TYPE 27 4-1/2″ D, 1/4″ W, 7/8″ GRINDING WHEEL TYPE 27 4-1/2″ D, 1/4″ W, 7/8″ SKU: GW412X14X78 Categories: Abrasives, Grinding Wheels Type 27 depressed center grinding wheel. Aluminum oxide grain. 4-1/2″ diameter. 1/4” thick. 7/8″ arbor hole. Soft bond for fast stock removal. For use on ferrous metals such as iron, steel, welds, etc and low grade stainless steel. Type 27 depressed center grinding wheel. Aluminum oxide grain. 4-1/2″ diameter. 1/4” thick. 7/8″ arbor hole. Soft bond for fast stock removal. For use Case Quantity: 1 Log In For Pricing