18V XRP Hammerdrill/drill/driver has a patented 3-speed all-metal transmission, high efficiency motor that delivers 450unit watts out of maximum power for superior performance in all drilling and fastening applications. It has a heavy-duty 1/2" self-tightening chuck and a LED work light. The DCD950B also has the best in class length for improved balance and better control. The tool is compatible with the DeWALT 18V system and works with all 18V DeWALT batteries (XRP, XRP lithium-ion and compact). Includes 360 deg (degree) side handle. Does not include battery or charger.