The CP8854 combines the performance of Twin Hammer Mechanism technology with the advantages of an advanced brushless electric motor. This innovation performs as well as air tools in terms of lightweight, compact design, vibration, sound, power, and offers the mobility advantage of cordless tools. It provides a built-in SHUT OFF feature for (80 ft.lbs. / ≈ 120 Nm). It has a SNUGGING feature to eliminate hand tightening. No more overtightening. CP8854 series comes in 2 styles 1/2'' short anvil and 1/2" 2'' long anvil. Available as a tool only or in a kit with two batteries and one charger.