DeWalt 849 7"/9" Electronic Variable Speed Polisher

* Powerful, 8.0 Amp, all ball-bearing construction for long life
* Electronic module maintains specified speed even under load
* Conveniently-located variable speed dial lets user set maximum speed from 1,000 to 3,000 for different materials and applications
* Variable speed trigger allows user to instantly control speed from 0 to dialed setting
* Heat-treated, precision-cut gears for smooth operation
* External brush caps for easy servicing
* Spindle lock button allows for single-wrench bit changes