CreatBot DX adapter for nozzles type E3D

In general I’m satisfied with my CreatBot DX3 (1.75 mm filament version), but I went a bit frustrated when I needed to replace a wasted nozzle, I got a very expensive quotation: more than 20€ by the cheapest one (brass). Of course I refused it, however I was still needing a new brass nozzle, so I had to unleash by my own.