Dynabrade® NITRO ROB2 Electric Orbital Polisher Dynabrade The Dynabrade® NITRO ROB2 electric orbital polisher is an industrial tool designed for polishing and uniform surface finishing on metal and composite materials. Its orbital motion ensures consistent buffing and minimizes marks, providing precise control for surface preparation, fine scratch removal, and finishing operations in industrial maintenance, metal fabrication, or automotive bodywork applications. Learn more