The 1-9/16” AVT Rotary Hammer (model HR4013C) has 45% less vibration and 20% more impact energy than the previous model. It is engineered with enhanced Anti-Vibration Technology (AVT), a synchronized three-component system for significantly less vibration. The result of the enhanced AVT is a category-leading vibration rating of 5m/s². The powerful 11 AMP motor delivers 8.4 ft. lbs. (11.4 Joules) of impact energy, 20% more than the previous model for faster drilling. An added feature is the option of lock-on or trigger-activated in the “chipping only” mode, with a push button start/stop control for more convenient operation. The HR4013C is engineered for a range of concrete applications including drilling/coring through-holes for pipes, setting larger anchors, securing tilt-wall supports, small chipping applications, and more. It is ideal for a range of trades including masons, concrete contractors, demolition contractors, plumbers, electricians, sprinkler installers, and general contractors seeking a best-in-class rotary hammer.

• COMFORT - Air actuated counterbalance actively reduces vibration
• PERFORMANCE - Vibration absorbing housing moves independently of the motor and drive mechanism
• ERGONOMICS - Integrated damper spring at the base of the impact bolt is engineered to absorb impact vibrations
• CONVENIENCE - Lock-on or trigger activation in "Chipping Only" mode with a push button start/stop control
• INCLUDES - Side handle, D-handle, depth rod, grease and case
• Powerful 11 AMP motor delivers 8.4 ft.lbs. / 11.4 J. of impact energy to handle the most demanding applications
• Advanced AVT is an air actuated counterbalance, vibration absorving housing and impact bolt damper spring that more effectively reduces vibration
• Electronic Controller is a feature package that provides constant speed control, soft start, soft no-load and variable speed
• L.E.D. light indicates electrical failure or notifies the user approximately 8 hours before brushes need to be replaced
• Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds
• Lock-on or trigger activation in "Chipping Only" mode with a push button start/stop control for more convenient operation