This is a 51mm portafilter holder for my Baratza Sette 30. I made this one because the factory arms are a bit finicky to position the portafilter on.
I rotated the holder 40 degrees in Cura and manually added some supports to the base in order to minimize warping. Your printer might not need it but in my case it helped.
If you want this model for a bigger portafilter, please comment and send me the outer diameter of your portafilter. I only have a 51mm so that's the only one I could make it for.
baratza_sette_30_-_51mm_portafilter_holder.stl | 2.5MB |