UP! mini change extruder nozzle to 0.2mm

I found a set of nozzles on ebay.

They been supposed to fit on up mini / makerbot style hotends but…

… the UP mini nozzle (on the right) had a much bigger hole (3.5mm) inside since my UP mini has a metal pipe which inserts in the nozzle (good solution to avoid friction caused by bad drilling):

So I drilled out the new nozzle by hand, mounted it and it worked like a charm.

Note: You need to use different slicer and  G-Code transcoder in order to use the much smaller nozzle. Maybe also possible with FixUP3D but might need a lot of tuning all the parameters.