STEP file for 3d printed air assist nozzle

Hey : )
unfortunately i do not have the tools for making my own metal nozzle so i would like to ask if anybody could share a step file for 3d printing?
thanks a lot,
André
unfortunately i do not have the tools for making my own metal nozzle so i would like to ask if anybody could share a step file for 3d printing?
thanks a lot,
André