In a method for transmitting data over a fieldbus of process automation technology with a field device in which a first application program for a first fieldbus protocol runs, the data of a second application program for a second transmission protocol are mapped onto the first fieldbus protocol and transmitted as fieldbus telegrams. The jig has a tool clamp for clamping a hand tool and a leg is pivotally connected to the clamp to allow the angle between the leg and the clamp to be adjusted. The cover has at least one internal upper chamber and the base has at least one internal lower chamber for respectively receiving the disc-shaped item and the other materials.