We have 30. mm pipe at My work. Is there CAD filé I can change from 25 mm.
Then I save $120
I can take all format for CAD but stl is difficult assemble
I have solidwork and freecad
Regards Christer fr.o.m. Sweden
This is realy great CNC
I think you are looking at the wrong place 
This is what i have in my mind
Andreas, Sweden
Sorry I did not release the CAD files, yet. The change is not as simple as most people think. It changes 13 parts and you will need to create all your own tool mounts. Much easier to just find 25mm OD tubing. Usually easily available in stainless steel.
http://www.bauhaus.se/alu-ror-el-o25x1-5mm-2m.html?nosto=nosto-searchpage-1
189sek ~22usd 200cm
https://www.byggmax.se/forvaring/garage-och-verkstad/ror-och-rorsystem/ror-2200-habo-krom-p7270144
50sek ~6usd 100cm
I went with the last one in chrome from Byggmax, shipping was 99sek ~12usd