Hitachi 15/16" SDS Plus rotary hammer 2.5 ft./lb. of impact energy - best in class for delivering forcible hammering. Electronic variable speed control gives the tool a no-load of between 0 - 1050 RPM for fast drilling. 7.0A motor with 800W of input power combines powerful hammering with fast drilling. 3 modes of operation: Drilling only, hammering only, and hammer drilling, for flexibility within a range of applications. Quick-set bit system, makes replacing bits quick and easy. Push-button reversing switch to easily back out bits. Mode selector dial makes transitioning between modes simple and efficient. Lock-on speed button for continuous operation reduces user fatigue. Removable side handle (360 deg.) with depth gauge, improves control and ensures accurate drilling depth. 5.3 lb., one of the lightest and most compact (15-15/16") rotary hammers in its class. Elastomer-coated D-handle helps to absorb vibration and provide a secure grip. Includes: Depth gauge, side handle case.