Air sanding and finishing tools remove material to clean, smooth, buff, and shine surfaces. They run on compressed air and are typically lighter than corded or cordless tools to help reduce operator fatigue during extended use. Air sanding tools create a uniform finish on wood, metal, or plastic surfaces. Air bevelers add a beveled edge and remove rough edges and burrs. Air polishers and buffers finish and shine metals, concrete, granite, and other hard surfaces.