DEWALT DWP849 7-Inch/9-Inch Variable Speed Polisher 7"/9" Variable speed Polisher has a powerful, 12 This product is manufactured in China This product meets customer requirement Powerful, 12.0-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 600/3500 rpm for different materials and applications Variable speed trigger allows user to control speed from 0 to dialed maximum setting Heat-treated, precision-cut steel gears for smooth operation