Deburring wheels, discs, and rolls are used for light grinding, deburring, blending, cleaning and finishing. Attachment type for wheels and discs can be arbor, PSA, quick change, or hook and loop. Common abrasive materials include aluminum oxide, aluminum silicate, ceramic, talc, garnet, and silicon carbide. Deburring rolls can be cut to size for straight-line sanders or hand use. Common abrasive materials include aluminum oxide and silicon carbide. Abrasive grades range from very coarse to ultrafine.