Makita HR4013C 1-9/16" AVT Rotary Hammer, accepts SDS-MAX bits

Makita HR4013C Includes (1) 1-9/16" AVT Rotary Hammer (1) Case Makita HR4013C Features Powerful 11 AMP motor delivers 8.4 ft.lbs. of impact energy to handle the most demanding applications Anti-Vibration Technology (AVT®) is a synchronized, three-component system that more effectively reduces vibration resulting in a low 5m/s2 Air actuated counterbalance directs air pressure from the crank and barrel room into the counterbalance cylinders to move counterweight pistons in the opposite direction of the drive piston actively reducing vibration Vibration absorbing housing features a spring loaded main handle and upper housing that move independently of the motor and drive mechanism effectively isolating most of the vibration away from the user Integrated damper spring at the base of the impact bolt is engineered to absorb