Power tool with telescopic output shaft

A torque delivering power tool, with a telescopically arranged output shaft, the power tool comprising:

• a motor;
• a housing;
• an input shaft driven by the motor;
• and
• an output shaft rotationally connected to the input shaft and axially translatable with respect to the input shaft,
• wherein:
• a sensor is arranged to monitor an axial position of the output shaft with respect to the input shaft,
• the output shaft is telescopically arranged with respect to the input shaft between a fully extended position (PE) and a fully compressed position (PC),
• a resilient member having a known resilience in function of an extension is arranged to urge the output shaft towards the fully extended position (PE), such that the extension of the output shaft continuously reflects a compression force acting between the output shaft and the input shaft, and
• an indication unit is arranged to indicate an axial compression force acting between the output shaft and the input shaft based on a level of extension between the shafts.