The process of mechanical finishing consisting of physical processes of polishing and buffing, plays a significant role in the development of a better quality product by altering the surface of a substrate. The process of polishing is performed by an abrasive belt, grinding wheel, setup wheel, and other abrasive media, to enhance surface properties through metal removal. The process of buffing involves treating a metal surface, giving it a specified, or desired finish, including semibright, mirror bright, or higher better quality surface finishes. The process of polishing involves an abrading operation that follows grinding and precedes buffing. The process of polishing is used to remove considerable amounts of metal, or nonmetallic materials, providing a better surface finish for a specific surface. The process is followed by buffing, which helps in refining a metallic or nonmetallic surface.