Latest generation of powerful 3-stage cordless impact wrenches (1/2) with higher output power and much stronger torque compared to comparable predecessor models. Longer runtime per battery charge and longer service life thanks to innovative brushless motor technology. Rotation and impact speed as well as maximum torque are electronically adjustable via 2 levels for perfect control in all applications. An additional electronic control stage (with the same maximum values as in stage 2) minimizes the risk of overtightening the thread in clockwise rotation or reduces the maximum speed in counterclockwise rotation as soon as the screw has loosened. Very high torque of almost 450 Nm for extremely heavy screwdriving work. Easily adjustable switch electronics for precise screwdriving work. Problem-free long-term use due to safety electronics (permanent check of battery temperature, current drain, and discharge protection). Robust aluminum impact housing enables optimum heat exchange and thus increases the service life of the device. Robust ½-square mount with HOG ring guarantees quick change of insert tools with a constant secure fit. Optimally positioned and very powerful LED lights for perfect visibility at the workplace. Perfect handling due to extremely compact and lightweight design as well as ergonomically rubberized grip areas. Problem-free use due to a robust metal belt clip. Can be used with all 18 volt or 54 volt Flexvolt XR batteries in any Ah class (not included). Supplied as standard in T STAK-Box II and as a basic type (without batteries and charger) ideally suited for use with existing 18 Volt XR or 54 Volt XR FLEXVOLT batteries or for the DEWALT "Akku Plus" system. Scope of delivery: DeWalt cordless impact wrench, metal belt clip, T STAK box II.