M12 Cordless 2-Tool Combo Kit. Our M12 2-Tool Combo Kit includes the M12 3/8″ Drill/Driver (2407-20) and the M12 1/4″ Hex Impact Driver (2462-20). The powerful compact cordless drill driver delivers 275 in-lbs of torque up to 25% more torque than the competition and 0-400/0-1,500 RPM. The impact driver’s high-performance motor gives you 0-2,500 RPM for increased fastening speed. The innovative M12 cordless lithium-ion system is designed to give you the power and torque required for professional applications, in a size that allows you to reach the tightest and toughest spaces. Both compact power tools are powered by REDLITHIUM batteries, offering you unmatched power, speed, and tool belt portability. In addition to the two M12 power tools, the combo kit includes two cordless M12 REDLITHIUM batteries, an M12 30-minute charger, and a contractor bag.