The DEWALT DCH363KL 36V 1″ 3-Mode SDS Rotary Hammer Kit features SHOCKS- Active Vibration Control which significantly reduces vibration and increases user comfort and productivity; a Perform and Protect Feature. The 2.3 Joules impact energy provides corded power without the cord. It offers a no load speed of 1150 rpm, and beats per minute at 4400 bpm. It also has an LED worklight that provides increased visibility in confined spaces. This kit includes (2) 36V Lith-Ion batteries, a 360Degree side handlem 1-hour charger, depth rod, and soft kit bag.