Capresso Coffee Grinder Knob

This is a replacement for the knob for a Capresso infinity model grinder.

https://www.capresso.com/coffee-grinders/infinity-conical-burr-grinder-stainless-finish.html

This model uses a notched stem with a tiny metal plate to slide into the potentiometer stem. Instead of making the notch where the plate could be used I just built the design with a built in divider in place of the plate. The knob then needs no further assembly. The OEM part is made of ABS, but I used PLA and settings anywhere between 0.30 and0.05 for the filiment with success.

You need to build support for this, and I suggest printing rightside up, as the supports can be removed easily, and the outward facing side has a good finish.