11.4 ft-lbs of impact energy, delivering high-speed drilling and forcible chipping with low vibration and noise level 2-modes of operation, hammer only and hammer & drill for flexibility within a range of applications 11.6 Amp motor, increases productivity Built-in electronic control circuit, keeps speed constant even as load variesNeedle-pin slip clutch, for higher slip torque accuracy and safety Variable lock system, makes bit replacement simple and offers 12-angle positions for chiseling Soft, non-slip Elastomer grip handle, absorbs vibration and improves comfort and handling Revolutionary IDI (Internal Double Insulation) technology, incorporated into the housing of the tool greatly improves reliability and extends the tool life Removable side handle with depth gauge, improves control and ensures accurate drilling depthIncludes 1 Plastic case (324820) 1 Side Handle (313078) 1 Hex. bar wrench for M5 (944459) 1 Stopper (971786) 1 Grease (A) (981840)