I found the Bosch 18V Grinder Wall-Mount here, and wanted to see, if this would also be an option for my Kuepper PEG Board.
Therefore I merged the Mounting-Points from the GSR12V Drill Holder to this model.
The author remixed this model.
Merged both Models together to get a Bosch 18V Grinder Mount for my Küpper PEG-Board