OMD Aroma-3 Bearing Puller

I couldn't get the original from OMD, so I created a copy to remove and insert the bearing in the Aroma-3. Either for deep cleaning the upper part of the grinder, or for replacing the bearing for more fidget action :)

You need a M8x70 screw and a M8 nut. There are three parts: one to push out the bearing and a counterpart that receives the bearing. Then a part to push in the bearing and i reuse the receiving part as counter part for the inserting. 

I printed it in PLA, and it works, but of course PETG or ASA maybe better.