18V EC Brushless Connected-Ready Freak 1/4 in. and 1/2 in. Two-In-One Bit/Socket Impact Driver Kit with (1) CORE18V 4.0 Ah Compact Battery

Combines a versatile two-in-one impact driver with next-gen lithium-ion 21700 cell technology. Delivers results, with the two-in-one bit/socket drive that offers a 1/4 in. quick-change hex shank holder with power groove for bits, and a 1/2 in. square drive for sockets. Features a CORE18V battery, which has next-gen lithium-ion 21700 cell technology for optimal performance in a lightweight, high-power battery. The impact drivers efficient, powerful EC Brushless cordless motor produces up to 1,800 in-lb. of torque, while the Bosch hammer-and-anvil system provide maximum impact energy and up to 0 to 4,200 impacts per minute. The variable-speed trigger provides accurate driving speed. The driver has an LED light system to illuminate the work area.