M18 Lithium-Ion Cordless 1/2 in. Hammer Drill Driver Kit with(2) 1.5Ah Batteries, Charger and Hard CaseThe most Compact Hammer Drill Driver in its class is more powerful than the competition. Built with a Milwaukee 4 Pole frameless motor, the M18 Compact 1 2 in. Hammer Drill Driver delivers 500 in. lbs. of torque and up to 1,800 RPM. At only 7 3 4 in. length, this drill driver allows you access to the tightest work spaces. An all metal gear case and 1 2 in. metal chuck provide maximum durability, even on the most challenging worksites. REDLINK