Introducing the Milwaukee 2904-20 M18 FUEL 1/2 Hammer Drill Driver, a powerful tool with a maximum torque of 1400 in-lbs and a speed of 2100 RPM. This rotary hammer drill is equipped with a brushless motor, lithium-ion battery technology, and a 5 Ah battery capacity. It comes with an auxiliary handle and a keyless chuck for easy use. The set includes a battery charger and case 3697-22.