What is the difference between these two milling machines?
63€99 https://www.globus-baumarkt.de/proxxon-bohr-fraesgeraet-micromot-230-e
33€99 https://www.globus-baumarkt.de/proxxon-bohr-fraesgeraet-micromot-50e
Because one is obviously €30 more expensive, but looks pretty much the same.
The device with the end digit 230e is powered, the other has low voltage from one (extra) power supply into the detail information.
The most important data was simply omitted in the cheap device. The expensive has more power and higher speed.
Depends on what you want to do with it.