SDS max 1-9/16 inch shank rotary hammer. Fastest drilling speed in its class with low vibration and noise level. 7.4 ft-lbs of impact energy, delivering high-speed drilling and forcible chipping with low vibration and noise level. 9.2 A motor increases productivity. 2-modes of operation: hammer only and hammer and drill for flexibility within a range of applications. Built-in electronic control circuit, keeps speed constant even as load varies. Needle-pin slip clutch, for higher slip torque accuracy and safety. Variable lock system, makes bit replacement simple and offers 12-angle positions for chiselling. 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 depth. Includes: depth gauge, side handle, injection molded carrying case, hex bar wrenches, grease packs.