The Hilti Breaker TE 800-AVR delivers 15 ft-lbs of impact energy. The D-handle design offers versatility for optimal horizontal and vertical breaking for demolition work on walls, correction work on floor slabs, and breaking out openings for doors and windows. The triple chamber design isolates the hammering mechanism, the piston area and chuck helping prevent dust and other harmful external elements from entering the gearing decreasing repair frequency and extending the tool life. The active cooling system provides an active air flow over electronics, motor, gear and hammering mechanism towards the tool chuck, resulting in lower operating temperatures. This system provides the operator a cooler tool surface temperature while also increasing the life of seals and lubrication oil. The TE 800-AVR features Hilti’s innovative Active Vibration Reduction (AVR) sub-chassis system which cuts vibrations up to two-thirds when compared to conventional tools.