Makita 8390DWPE 18-Volt Ni-Cad 1/2-Inch Cordless Hammer Drill/Driver Kit 3-mode transmission: Hammer, Driver, and Drill Compact (9-3/8") and Lightweight (5.1lbs). For comfort and control 2-speed gear selection(0-1,200RPM) 16 torque settings/forward,reverse switch