The DCM848 18v dual action polisher is the perfect cordless solution for polishing applications, powered by a powerful brushless motor to prevent stalling under heavy use. To achieve the best possible finish, the DCM848 features a free-rotating drive to stop the pad if too much pressure is applied, a 15mm stroke to remove more material in less time, variable speed control and the 18V XR battery rotates 90° to avoid contact with the surface. Bare unit, batteries and charger sold separately.