Wide range of uses from aggressive stock removal to ultra fine finishes. Features eccentric orbit plus rotation which duplicates natural hand-sanding action. 12,000 OPM, 3A motor. Double insulated. Palm-grip design. Dust collection through the pad with dust collection bag. Uses 8-hole quick changing hook and loop backed sandpaper with pre-punched holes. Includes sanding disc, adjustable dust bag, and plastic case.