12-volt cordless drilling, fastening, and cutting technology in the industry. Kit includes the M12 3/8" Drill/Driver (2410-20), M12 ¼" Hex Impact Driver (2450-20), M12 HACKZALL Recip Saw (2420-20), and M12 Work Light (49-24-0145). The innovative M12 cordless system is designed to deliver the power and torque required for professional applications, in a size that reaches the tightest and toughest places. Powered by RED LITHIUM, the M12 cordless LITHIUM-ION system offers unmatched power, speed, and tool belt portability. Versatile Chuck usually equipped with a standard keyed or keyless chuck that can accommodate a variety of drill bit sizes for multiple applications. Heavy-Duty Build for durability, as hammer drills are subjected to intense force during operation convenience.