12V Max Brushless 3/8 In. Hammer Drill/Driver (Bare Tool) 12V Max EC Brushless 3/8 In. Drill/Driver Kit. 18V EC Brushless 1/2 In. Hammer Drill/Driver Kit with (1) 2.0 Ah SlimPack Battery. 18V EC Brushless 1/2 In. Impact Wrench Kit with (2) CORE18V 4.0 Ah Compact Batteries. 18V EC Brushless Connected-Ready 1/4 In.