With a socket-ready impact driver and hammer drill, this Bosch cordless tool set is a must-have for contractors, pros and homeowners. The hammer drill has 20 clutch settings and offers 531 in/lbs of torque, and the socket-ready impact driver that provides 1650 in/lbs of torque for powerful performance. The impact driver has a 1/4-inch hex and 1/2-inch drive for all-in-one use. Both cordless tools feature a brushless motor for long-lasting operation. The too set comes complete two 18-volt FatPack batteries, charger, and two belt clips.