Work efficiently with this Clipper Classic A AO type 27 grinding wheel, which comes at a low initial price point for cost-effective performance. A balanced design and smooth bond provide a blend of strength and flexibility for a solid cut rate and long wheel life. Install this aluminum oxide abrasive wheel on your right angle grinder for consistent use on alloys, steels and ferrous metals. A 1/4 in thick depressed center is designed to work at a 30 deg angle, ideal for beveling, smoothing and off-hand stock removal.