This 4-tool cordless combo kit includes one 20V MAX* drill/driver, impact driver, circular saw, two 20V MAX* 2ah lithium ion batteries, charger, and a tool bag. The DCD780 drill/driver is designed to be compact and lightweight for tight spaces. The DCF885 impact driver has a 2-speed transmission with up to 1500 RPMs for a range of fastening and drilling applications. The DCS393 circular saw has a high strength steel shoe for long-term cut accuracy and durability. The DCL040 work light comes with a convenient hook for hands-free use in dimly lit work spaces.