V20 Cordless 2 Tool Combo Kit (2 Batteries) provides a solution for all of your drilling and fastening needs. The 2-speed Drill Driver has a 1/2-in chuck to fit a variety of drill bits for different applications. The 280 UWO gives the power needed to complete your heavy duty tasks. The 1/4-in Impact Driver has a maximum torque rating of 1,460 in-lbs for driving large fasteners. The one handed bit insert makes changes bits quick and easy.