20V Max XR Brushless 1" D-Handle Rotary Hammer is a compact light weight high-performance rotary hammer that has a durable German engineered mechanism that delivers 2.6 joules of impact energy. At the heart of this tool is the DEWALT brushless motor and durable rotary hammer mechanism.  This hammer offers better then corded speed of application, compact size, light weight and balanced design, therefore this hammer can replace your corded tool. The mechanical clutch enhances user control in a bind up situation and can help minimize sudden torque reaction. The DCH133 is dust extraction ready for the D25301D.  Includes:  adjustable side handle with integrated depth stop rod, soft sided case, (2) 4.0 Ah batteries, and charger.