The Makita 3/4 in. Hammer Drill is powered by a 6.6 Amp motor that is engineered for the most demanding applications. The HP2050 features a torque-limiting clutch that disengages automatically if the bit binds and a positive-stop mode selector that helps prevent accidental mode disengagement. Additional features include less weight (only 5.6 lbs.) a large trigger switch and an ergonomic rubberized grip for increased comfort.