Device for displaying drilling depth for drilling machine e.g. hand drill, has display element that displays absolute axial position between the holder and measuring object as drilling depth

摘要

The device (13) has a holder (12) that is fixed to a drilling machine (2) in fixed relative position (R). The holder is displaced relative to measuring object (14) along an axial direction (15). The displaceable and lockable spacer element (16) is held at the measuring object in the axial direction. The absolute axial position between the holder and measuring object is displayed as drilling depth in display element (24).