Industrial-Duty CP3850 Series sanders offers a lightweight sander with a powerful governed vane 2.8Hp (2100 W) motor delivers superior torque for high productivity. Features vibration damping mulitposition handle with low-profile angle-head and integrated silencer for improved comfort and control of sander. Double action safety-lever helps reduce hand fatigue. Hardened helical gears provide exceptional durability while quick change spindle lock eases use. For 7” (180 mm) and 9” (230 mm) pads, free speed from 6000 to 8500 rpm.Ideal for sanding, contouring, finishing and weld cleaning.