Brushless cordless impact wrench with high torque and four screw modes. A powerful 18 V cordless impact wrench with a tightening torque of up to 700 Nm for industrial manufacturing and construction applications. 1/2-inch square drive with ball locking. Features an auto-stop function for efficient energy use. A dual LED light assists in difficult lighting conditions. The auto-stop function automatically stops the impact wrench once the nut or screw is sufficiently loosened. This prevents accidental dropping and is particularly useful during tire changes and work at heights, such as on scaffolding. The delivery does not include a charger or battery.