Abstract: A hand-held drilling machine/driver (1) with a turret head (7), where it is possible to change between at least two tool holders (6), where the turret head (7) is released to rotate by actuating an operating means (15), whereby axial displacing of the rotatable part (12) of the tool holder is allowed, thereby ensuring separation of the driving line (10) of the machine and release of a rotational lock (20) of the turret head (7). Operation of the turret head (7) of the machine occurs in a secure and comfortable way where the user does not need to change his hold on the machine (1), and where the user does not come into physical contact with the tool holder (6).