Hand tool device has coupling unit, which is provided to firmly couple locating device with hand tool device, where data transmission unit is provided for data transmission

摘要

The hand tool device (14) has a coupling unit (10), which is provided to firmly couple a locating device (12) with the hand tool device. A data transmission unit (16) is provided for data transmission between the locating device and the hand tool device. A warning signal unit (18) is provided for emitting a mechanical warning signal. An independent claim is also included for a method for operating a hand tool device.