Dual Action Polisher ProProfessional GradeSimilar to the original Shurhold Dual Action Polisher, the Dual Action Polisher Pro features an XL, 21 mm Orbit. The increased Orbit and pad size make this a more powerful Polisher. The unique Dual Action motion will still protect your finish and give you the professional results you desire.Features:6" Quick Change Backing Plate2 Different Ergonomic Gripping StylesEZ Change Carbon Brush PortsThumb Controlled Variable Speed DialLocking ON ButtonDetailed User GuideCanvas Storage BagSpecifications:Rated Voltage: 120V ACFrequency: 60HzThread Size: 5/8"-11Rated Current: 4.2 AmpsQuick Change Backing Plate Size: 6" (152mm)Rated Power: 900WPolishing Pad Size: 5.5"-6.5" (140-165mm)Variable Speed: 1800-4800 RPMNet Weight: 6.0lb (2.73kg)Power Cord: 20' (6M) Heavy-Duty Cable