The Dewalt DCH832 is a 54V XR FlexVolt Brushless SDS Max 6kg Chipping Hammer producing up to 10.5J of impact energy. Capable of 2,900 beats per minute, this cordless SDS Max chipping hammer makes light work of even the toughest demolition tasks. Its high power is thanks to its brushless motor, which helps provide power equal to that of a corded model. Though extremely powerful, this chipping hammer produces extremely low vibrations of 8.7m/s², ensuring greater user comfort and allowing you to use it more safely for longer.