Outfit your right angle grinder with this Merit Deburr/Blend A/O medium grit TR (Type III) non-woven quick-change unified wheel for general-purpose deburring and weld blending. A durable design featuring an aluminum oxide abrasive and a smear-free resin bond formula helps the wheel retain its shape for less wheel dressing. The medium grit disc works well with a variety of metals, as well as fiberglass and composites, and is ideal for use as a default grinding wheel.