Contains 18 vdc 1/2 in. Chuck hammer-drill (pistol grip, variable speed, 0 to 400/0 to 1500 rpm, 480 in.-lb max torque) and impact driver (variable speed, 0 to 2300 rpm, 0 to 3200 bpm, 1420 in.-lb max torque); includes two lithium-ion batteries, battery charger and case