Our M12 FUEL™ 2-tool combo kit features the most powerful subcompact drill, the fastest subcompact impact driver, and the most compact drill and impact driver. It includes our M12 FUEL™ 1/2" Hammer Drill/Driver, M12 FUEL™ 1/4" Hex Impact Driver, M12 REDLITHIUM™ XC 4.0Ah Battery, M12 REDLITHIUM™ CP 2.0Ah Battery, an M12 charger, and a contractor bag. The M12 FUEL™ 1/2" Hammer Drill/Driver is the most powerful subcompact drill/driver, the most compact in size, and delivers the highest speed under load. The POWERSTATE™ brushless motor provides the most power across the widest variety of applications. This portable drill is the shortest solution in its class, making it maneuverable and allowing access to tight spaces. Our REDLINK PLUS™ intelligence offers leading thermal performance to give our users the fastest speed under load. Our M12 FUEL™ 1/4" Hex Impact Driver is the fastest subcompact impact driver, the most compact, and offers maximum workspace visibility. At only 5" long and 7.6" tall (with M12 CP 2.0 Ah battery), this solution is the most compact impact driver in its class. Triple LEDs surround the bit accessory with brighter lights and less shadows for maximum visibility. Using the M12 REDLITHIUM™ 2.0ah compact and 4.0Ah extended capacity batteries, these batteries provide more work per charge. The M12 FUEL™ 1/2" Impact Driver and M12 FUEL™ 1/2" Drill/Driver are part of the M12™ System, which is fully compatible with over 125 solutions.