<ul><li>Powerful 8 amp motor delivers 2.1 ft.Lbs./2.9 J. Of impact energy to handle the most demanding applications</li><br /><li>Anti-vibration technology (AVT) is an internal counterbalance system that greatly reduces vibration by moving a counterweight in the opposite direction of the drive PISTON</li><br /><li>Integrated damper spring at the base of the impact bolt is engineered to absorb impact vibrations from the drill bit</li><br /><li>Recessed hammer function selector located below gear housing for improved durability</li><br /><li>Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds</li><br /><li>Powerful 8 AMP motor delivers 2.1 ft.lbs.. of impact energy to handle the most demanding applications</li><br /><li>Anti-Vibration Technology (AVT) is an internal counterbalance system that greatly reduces vibration</li></ul>