The Milwaukee M12 Fuel 1/2 in. Hammer Drill is the Most Powerful Subcompact Drill Driver, the Most Compact in size, and providing the Fastest Speed Under Load. The Milwaukee Powerstate brushless motor delivers the most power for the capability to perform the widest variety of applications at high speed for unrivaled subcompact performance. At only 5.9 in. in length, this portable drill is the shortest solution in class offering most access into tight spaces. Milwaukee Redlink Plus Intelligence delivers top of the line thermal performance to give users the Fastest Speed Under Load in order to drill and drive faster than any other subcompact drill. Using Milwaukee M12 Redlithium 2.0Ah compact and 4.0Ah extended capacity battery packs will deliver more work per charge and more work over the life of the pack than competitive batteries. This all-metal 1/2 in. chuck and all-metal gearcase deliver best-in-class durability. The mechanical clutch delivers consistent torque for driving fasteners. Milwaukee M12 Fuel 1/2 in. Drill Driver is part of the Milwaukee M12 System which is fully compatible with over 125 solutions. Fastest Cordless Tire Inflator. The Milwaukee M12 Compact Inflator delivers fast, accurate, easy inflation with the portability to take anywhere. With the capability to complete demanding applications like car, Lt truck, and compact equipment tires, the M12 Compact Inflator gives users ultimate power and efficiency. Rated to deliver over 120Psi, the high efficiency motor and pump top-off car tires in under 1 minute. The TrueFill Auto shut-off technology delivers highly accurate pressure, protects from overfill, and automatically senses speed of fill to deliver precise shut-off at the desired Psi. Additionally, the unit includes a large easy to read back-lit Lcd, anti-vibration feet, and 26 in. in. hose with an all brass Schrader chuck.