Cordless impact wrench with brushless motor and torque adjustment in 6 steps, suitable for metric screw connections up to M27. The electronic torque adjustment in 6 steps prevents stripping of screw heads. It provides high torque up to 1,050 Nm for tightening and loosening screws up to M27. The brushless FEIN PowerDrive motor offers 30% higher efficiency and a long service life. It features a maximum loosening torque of 1,500 Nm in counterclockwise rotation. The impact socket connects securely to the output square through force and form locking. It has a 3/4 inch external square drive to accommodate impact sockets and a robust full metal impact gear. The MultiVolt interface allows the battery tool to be operated with all FEIN Li-Ion batteries (12-18 V). It can achieve 130 screw connections (M27) with one battery charge (6 Ah). One charger is compatible with all FEIN Li-Ion batteries across all voltage classes. The battery charge level can be read directly from the battery. FEIN SafetyCell Technology protects the battery and the machine from overload, overheating, and deep discharge.