Different Nozzles for A20M

[albert0c]

Hi there, I am looking for nozzles of different diameter for the A20M. I read that Geeetech provides only specific 0.4mm nozzles for the bi-color printers. What if I want to change the nozzle with a 0.5mm for example? I also read that in case of 0.5mm M7 nozzle I should add PTFE ducts inside.. is this the only possible solution or there is something with an already compatible internal diameter?

[DzzD]

You can use those nozzle : https://fr.aliexpress.com/item/33009261 ... 6c37waclMF

I use one of 0.6mm hardened steel since a year and it is working very well