Method for operating an electric machine tool, computer program and electric machine tool

Electric machine tool (1), in particular torque wrench, having a control device (5), an electric motor (4) and a drive train (3) mechanically connected to the electric motor (4), wherein the electric motor (4) is able to be connected to a machining tool (9) via the drive train (3) to carry out a rotational machining procedure, in particular to tighten or loosen a screw connection, and wherein the control device (5) is designed to operate the electric motor (4) to carry out the machining procedure, to monitor a torque actual value (MACT) related in each case to the machining procedure and a rotation angle actual value (αACT) for at least some of the time during the machining procedure and to end the machining procedure after a torque setpoint value (MSET) and a rotation angle setpoint value (αSET) have been reached, and wherein a position sensor (13) of the electric motor (4) is designed to record the rotation angle actual value (αACT) and to transmit it to the control device (5).