DeWALT D25417KT-240V SDS-Plus Hammer Drill built round a tough 1000w motor giving the trade a no load speed selection of 0 to 820rpm and impact energy rated at 4.2 joules, the 3 mode selector allows hammer only, rotary only and hammer and rotary, a fully flexible machine to tackle most work around the jobsite great for wall anchors and fixing holes through concrete 6mm to 32mm capacity. Other features of this D25417KT-240V DeWALT SDS-Plus Hammer Drill include double chucks for both SDS drilling and a quick change 3 jaw chuck superb flexibility, anti-rotation safety system detecting loss of control of the machine and cutting the power instantly plus an active vibration system using a floating rear handle allowing an increase in safe comfortable use and importantly reducing fatigue.