The 20V MAX* Brushless 5/8 in. Rotary Hammer is a high performance drill powered by a DEWALT brushless motor and a durable German engineered mechanism, delivering 1.4 Joules of impact energy. The lightweight and compact design makes this tool ideal for rod hanging, concrete forming, cable tray and strut mounting, clip and bracket mounting, and railing mounting. It is part of the PERFORM and PROTECT product line, integrated with the SHOCKS ACTIVE VIBRATION CONTROL System and becomes OSHA Table 1 Compliant when used with the DWH200D shroud and DWH161D1 dust extractor.