Powerful, cordless 18V impact drill driver with selectable impact drill mode capable of delivering a torque of 140 Nm. This handy power tool allows for fast adaptation to the respective application, as the function selector switch can be used to easily and quickly to switch between screwing, drilling and impact drilling. Continuous monitoring of the motor, because in the event of the motor overheating or becoming jammed or overloaded, the electronic motor protection function switches the motor off prematurely to protect the tool. The efficient, low-maintenance, brushless EC motor with power reserves and a long service life, maintains a more stable speed curve even under load. The robust design for heavy-duty use on construction sites ensures maximum service life and low wear.