Battery revolution: The Dewalt 54 Volt XR Flexvolt range of machines offers power for the toughest applications - without cables. Brushless motor technology - higher performance, more compact dimensions as well as longer service life. Powerful SDS-max cordless combi hammer with 19.4 joules of single impact energy. Perfectly coordinated rotation and impact speed as well as constant speed electronics guarantee consistently high drilling progress. Mechanical safety clutch ensures trouble-free, safe use even with larger drilling diameters. Cooling air ducting in the area of the percussion components for longer service life. Perform & Protect: Safe and fatigue-free work with low vibrations, thanks to the spring-loaded handle that is decoupled from the machine. Electronic rotation and impact speed regulation via the throttle switch allows perfect adaptation to the material to be processed. Rotation stop for carrying out medium-heavy chisel work in masonry, stone and concrete. Wireless Tool Control (WTC) for automatic, wireless switching on of a suction cup when starting the machine.