Transport screw for fischertechnik marble Ball track

Transport auger for fischertechnik Kugelbahn

https://www.youtube.com/watch?v=rwYmrTzSQlI



Length 120mm and 240mm.
Cascadable.
For 13mm balls.

With internal bore for 4mm shaft. The shaft is easy to clamp so no mounting is necessary.
Optionally an M3 nut plus a cornice screw can be used.

The screw is chamfered at the bottom so that it can be easily printed.
The 120 mm version should be available on every printer.
For the 240 mm version, use a delta printer.
Use support materia