The Bosch CLPK232A-181 Lithium-Ion 18-Volt Cordless Combo Kit provides the maximum amount of maneuverability plus power on a jobsite. This collection has two powerhouses that deliver muscle-to-weight proportion: the Bosch DDS181A Compact Tough 1/2-Inch Drill/Driver and the Bosch 25618 1/4-Inch Hex Impact Driver. The Drill/Driver features Bosch’s heavy-duty chuck, which prevents drill bits from slipping during high-torque applications, thanks to high clamping force. It also has an innovative canned motor, which is more compact but provides the same power as conventional 18-Volt motors. The drill produces powerful performance, with 600-Inch Lbs. of torque and two drilling speeds (0-1,700 rpm for high speed and 0-500 rpm for torque). It is very compact, with a 7.0-Inch head-length and a weight of only 3.5 Lbs. The impact driver is designed for professional driving jobs, supplying 1,500-Inch Lbs. of torque, 2,800 rpm and 3,200 bpm – with a short 5.7-Inch head-length. The included two 18-Volt lithium-ion Slim Pack Batteries and an 18-Volt charger ensure these tools run as long as the job takes. The kit also comes with an L-BOXX-2 carrying case that works with the Bosch Click & Go system. Kit Includes: (1) DDS181 Compact Tough 1/2-inch Drill/Driver, (1) 25618 1/4-Inch Hex Impact Driver, (1) 18-Volt Charger, (2) SlimPack Batteries, (1) L-BOXX-2 Carry Case.