COMBO KIT: The Bosch GXL18V 26B22 is a reliable compact combo kit that includes 2 18V tools (impact driver and drill/driver) designed to fit in tight areas and to provide Pro performance, along with 2 2.0 Ah 18V batteries and a charger EFFICIENT: Featuring an efficient impact driver hammer and anvil system, the combo kit delivers Pro performance, with 1, 400 inches Lbs. of maximum torque in a lightweight tool that weighs just 2.4 lbs LIGHTWEIGHT: The included drill features a light but powerful drill motor that provides outstanding drilling production in a tool that weighs just 2.8 lbs VARIABLE SPEED: Featuring a variable speed drill that furnishes control for high speed (0-1, 700 no-load RPM) and high-power (0-450 no-load RPM)