Take on a wide range of demanding applications with the 2-Speed Hammer Drill/Impact 2-Tool Combo Kit with XR Batteries. Featuring our most powerful 20V MAX* 2-speed hammer drill** and our highest torque impact driver , this 2-Tool Combo Kit includes (1) 20V MAX* XR POWERPACK Battery and (1) 20V MAX* XR POWERSTACK Compat Battery for your convenience. | DEWALT 20V MAX Brushless 2-Tool Combo Kit DCK251E1QQ1