The Bosch two-tool combo kit with two CORE18 V batteries combines drilling and driving versatility with next-gen Lithium-Ion 21700 cell technology. The GXL18V-224B25 kit features two CORE18 V batteries that provide next-gen Lithium-Ion 21700 cell technology in lightweight, high-power batteries with all-day performance. The GDX18V-1800C freak 1/4 in and 1/2 in impact driver delivers results, with the two-in-one bit/socket drive that offers a 1/4 in quick-change hex shank holder for bits and a 1/2 in square drive for sockets. Producing up to 1800 in-lb of torque, the freak features a head length of 5.8 in, to accomplish any drilling or driving application. The GSB18V-755C brute tough 1/2 in hammer drill/driver has kickback control technology, up to 755 in-lb of torque and 0 to 31,500 beats per minute (bpm), at only 3.5 lb. Both tools feature Bluetooth connectivity to an optional connected tool module and EC brushless motors.