The DeWalt DCM849 rotary 18v cordless polisher for body shops, boat builders, stone masons and solid worktop installers. Used for car body repairs, vehicle valet services, boat repairs/polishing, Ornamental stoneworks - grave stones etc, kitchen fitters/solid worktop installers/manufacturers. Featuring a powerful 18v brushless motor so the unit will not bog down or stall in heavy load applications. The variable speed dial allows for quick and convenient speed changes for preference or application. The ergonomic slim rubberized gripping area allows for comfortable and fatigue free use over extended periods. Supplied as a bare unit, batteries and charger available separately. Features and Benefits: 18V Brushless Motor delivers improved performance in demanding applications Variable speed.