Adapter for C35 (Click&Clean) to Bosch PHO3100 (and GHO). Fit on the outer side. May need 4 screws (3mm) to fix it real on the cone of the planer. In case printed with C35 on the top: No supports needed. Think about 3 or 4 outer layers.
In case of modification: Do it on the .3mf, export the stl, import the stl and turn it with the C35 on the top.
Fotos show the first proof of concept with PLAr… it's working except the 2.5 mm hole for the M3-Threads… that's the last point to optimize.
The author remixed this model.
Just cut it with the slicer to get one half of the coupling. And added primitives for the rest.