Check the listing for details. DeWalt DWP849X 7" / 9" Variable Speed Soft Start Polisher. Condition: New. Listed at 286.91 USD. The DWP849X 7" / 9" Variable Speed Polisher with Soft Start 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. Features: Powerful, 12 A, all ball-bearing construction for long life and performance for the most demanding applications Conveniently located variable speed dial lets user set maximum speed from 0 to 600/3500 rpm for different materials and applications Heat-treated, precision-cut steel gears for smooth operation Non-mar rubber gear case cover reduces surface imperfections and improves gripping surface Electronic module maintains specified speed under load delivering better finish results Variable speed trigger allows user to control speed from 0 to dialed maximum setting Wool ingestion shields eliminate wool ingestion increasing tool life and reducing service costs Includes: Hook and Loop Backing Pad