3-amp motor operates at 12,000 OPM, providing maximum sanding speed for smooth finishes. Textured anti-slip top and body grip provide ultimate comfort and control during use. Controlled finishing system maintains controllable pad speed and minimizes gouging during startup. Dust-sealed switch protects against dust ingestion for longer switch life. Sealed 100 percent ball-bearing construction provides high-capacity dust bag with built-in vacuum adapter.