With 34 ft. lbs of impact force, this hammer has the fastest removal rate in its class hitting 20% harder than the nearest competitive model. Active vibration Control™ handle with a unique flexible two-handed design keeps vibration to a minimum. Accepts both Bosch 1 1/8” hex steel as well as standard 1 1/8” air tool steel. Includes durable carrying case with built in wheels for easy portability on the jobsite, Pointed chisel and articulating auxiliary handle