The most compact hammer drill in its class is more powerful than the competition. Built with a Milwaukee 4-pole frameless motor, the M18 1/2-inch Compact Hammer Drill delivers 500 in-lbs of torque and up to 1,800 rpm. At just 7-3/4 inches long, this drill lets you get into the tightest workspaces. An all-metal gearcase and 1/2-inch metal chuck provide maximum durability, even on the toughest jobsites. Intelligence provides advanced protection in abusive situations and manages tool temperature for maximum life. The battery pack delivers more work per charge and more work over the life of the pack than competitors. The kit includes an M18 Compact Battery, an M18 and M12 Multi-Voltage Charger, and a Carrying Case.