The (2696-24) M18™ cordless lithium-ion 4-tool Combo kit includes the 1/2 in. hammer drill / driver (2602-20), SAWZALL® Reciprocating Saw (2621-20), 1/4 in. hex impact driver (2650-20), and work light (49-24-0171). The M18™ cordless lithium-ion 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 Red Lithium™ the M18™ cordless system delivers more torque, more power, and longer run-time than the competition. Milwaukee® M18™ Cordless Combination Kit, 4-Tool, Kit, Hammer Drill, Impact Wrench, 18 VDC, Lithium-Ion, 3 Ah Battery, Specifications: Keyless Blade, 8 Piece, Red