Exclusive Milwaukee electronics provides speed control in this powerful 11 amp polisher. A spindle lock provides convenient accessory changes. Milwaukees exclusive Quik-Lok cord provides instant field replacement for damaged cords. This polisher, when used with the foam pad accessories, is ideal for the clear coat finishes of todays cars. The combination is designed specifically to run cooler and reduce swirl marks. USA. Speed (RPM): 0 - 1,750, Amps: 11, Variable Speed: Yes, Disc Diameter (in.): 7 or 9, OPM: 0 - 1,750 Exclusive electronic dial speed control; ideal for use on clearcoat finishes Self-stopping long-life brush system Lightweight for use with standard liquid polishes Balanced, powerful and rugged