The Milwaukee M18 FUEL 5-Tool Combo Kit delivers users the most advanced 18-volt cordless drilling, fastening, and cutting technology in the industry. This Milwaukee 5 Tool Combo Kit features five M18 FUEL 18-Volt Lithium-Ion brushless cordless tools including a 1/2 in. Hammer Drill, 1/4 in. Impact Driver, SAWZALL Reciprocating Saw, 6-1/2 Circular Saw, and LED work light. M18 FUEL is fully compatible with the Milwaukee M18 18-volt cordless system, featuring over 250 solutions. M18 FUEL features the most advanced cordless technology in the industry a POWERSTATE Brushless Motor, REDLINK PLUS Intelligence, and REDLITHIUM Battery Technology, resulting in longer motor life, longer run time, and more power.