XRH01Z 18V LXT Brushless 1" SDS+ Rotary HammerDURABILITY : Torque Limiting Clutch prevents gear damage by automatically disengaging gears if the bit binds VERSATILITY : Multiple Chisel Positions has 40 different positions to align tool more comfortably with the app. COMFORT : Weighs only 7. 2 lbs. with battery (battery not included) for reduced operator fatigue CONTROL : Variable speed trigger enables user to match the speed to application for greater versatility INCLUDES : Includes tool only