Milwaukee 0824-24M V18 Hammer Drill Kit with V18 Impact Driver (0881-20) High power 0824 hammer drill motor delivers 550 lbs per inch of torque The 0881-20 1/4 V18 Hex Impact Driver features the highest torque in its class at 1400 lbs per inch V18 Lithium-Ion battery weighs 1/2 lbs less than comparable NiCd batteries and offers up to 50% longer run-time V18 Li-Ion 3.0 Ahr Batteries for long run-time Incudes Hammer Drill 0824, Impact Driver 0881, (2) V18 Li-Ion Batteries 48-11-1830, Charger 48-59-2818, and Carrying Case