Milwaukee M12 FUEL 2-Tool Combo Kit has the Most Powerful Subcompact Drill, the Fastest Driving Subcompact Impact Driver while being the overall Most Compact Drill and Impact Driver. Includes Milwaukee M12 FUEL 1/2 in. Drill Driver, M12 FUEL 1/4 in. Hex Impact Driver, M12 REDLITHIUM XC 4.0Ah Battery Pack, M12 REDLITHIUM CP 2.0Ah Battery Pack, with an M12 charger and a contractor bag. The M12 FUEL 1/2 in. Drill/Driver is the Most Powerful Subcompact Drill Driver, the most compact in size and has the fastest speed under load. The POWERSTATE brushless motor delivers the most power on the widest variety of applications. The portable drill is the shortest solution in its class offering maneuverability and access to tight spaces. Milwaukee REDLINK PLUS Intelligence delivers top of the line thermal performance to give users the Fastest Speed Under Load. Milwaukee M12 FUEL 1/4 in. Hex Impact Driver is the Fastest Subcompact Impact Driver, the Most Compact and provides Maximum Workspace Visibility. At 5 in. L and 7.6 in. tall (with M12 CP 2.0 Ah battery), this solution is the most overall compact impact driver in its class. The Milwaukee M12 23-Gauge Pin Nailer is the most compact cordless pin nailer, combining precision and power to deliver the performance that professional carpenters and remodelers demand, without the hassle of a compressor hose or gas cartridge.