The 18 V two-tool cordless combo kit provides all need to get cordless convenience on the jobsite with Bosch's 18 V cordless tool platform. This kit includes the EC brushless 1/4 In. and 1/2 In. socket-ready impact driver, which is the all-in-one driver that does away with the need to buy both an impact driver and impact wrench. At only 3.2 Lbs., it provides a max of 1,650 In.-Lbs. of torque, making it the most powerful impact driver in its class. And the EC Brushless motor is provides long runtime and is maintenance free. This is a cordless reciprocating saw that also brings plenty of muscle, with a long, efficient 1-1/8 In. stroke, for more material removal per stroke. The saw features the easy Lock-Jaw blade-change system, for easy one-handed blade changes. The set is capped off with two 18 V Lithium-ion fatpack batteries and a charger.