The 2695-22 M18 2-tool Combo kit includes the 1/2 in. hammer drill driver (2602-20) and the HackzallM18 one- handed recipe saw(2625-20). The M18 cordless system's patented technologies and electronics, innovative motor design, and superior ergonomics provide the most efficient blend of power, weight and performance in the industry. Powered by lithium-ion, the M18 cordless system delivers more torque, more power, and longer run-time than the competition.