Comandante Coffee grinder Espresso stepless Fine adjustment

thingiverse

https://www.youtube.com/watch?v=nX4lFD0b790 Heyho there are solutions out there for a better fine tuning of the comandante grinder. But I didn´t like all of them :D The mods for the existing Wheel aren´t that accurate and still not stepless and if you use a wing nut to secure a stepless system you cant put the grinder on the table any longer without the glass jar mounted. So here is my Design. A stepless fine adjustment made out of 2 parts and you will need 1 - 2 M4 nuts. Part 1: "The fine adjuster" To dial in the needed coffee size. You can choose between a fully 3d Printed version with thread or a version for a M4 nut. Part 2: The "Lock knob" to secure the set adjustment. I think the use and the assembly are kinda self explanatory. The cut-out for the M4 nut is intentionally narrow so you don't have to glue anything. In case of difficulties, simply pull in with an M4 screw or heat the nut a little beforehand. Have fun and keep printin! :D If you like my work, I would be very happy about a small tip :) https://www.paypal.com/paypalme/MeisterEdel Update 30.11.2022 Added a Version for Flat M4 nuts.