The D25980K 1-1/8" 80lb demolition hammer delivers a concrete pulverizing 52 joules of impact energy. The dependable and hard-hitting German engineered mechanism, delivers long life. With its all-metal housing and barrel, this demo hammer was meant for heavy-duty applications like floor trenching for pipe, breaking out stairs/risers, creating openings into shafts, breaking asphalt, loosening/breaking hard packed dirt/gravel/clay and confined space work when big power is needed. The Active Vibration Control(R) technology employed delivers reduced user vibration for less user fatigue and greater productivity. | DEWALT 68 lb 1-1/8" Hex Pavement Breaker with Hammer Truck and Steel D25980K