The DWP849 7-inch / 9-inch Variable Speed Car Polisher has a powerful 12 Amp motor with ball bearing construction and electronic control to deliver desired finish results. Variable speed trigger allows user to control speed from 0 to dialed maximum setting. Includes2-position side handleRubber Backing PadFeatures Powerful, 12 amp, all ball bearing construction for long life Electronic control maintains specified speed under load delivering desired finish results Conveniently located variable speed dial lets user set maximum speed from 0-600/3500 rpm for different materials and applications Variable speed trigger allows user to control speed from 0 to dialed maximum setting SpecificationsBATTERY INCLUDED - NoWarranty3 Year Limited Warranty / 1 Year Free Service / 90 Days Satisfaction Guaranteed