Ive had mixed results trying to build something to do misting or similar. So reading some threads, I'm going to try dry cutting alu with a good blast of air to clear the chips.

Can anyone recommend a suitable set of pipes / nozzles that I can use to do this? Ive seen the coolant nozzles being used but the air orifice needs to be smaller. Ive seen some brass ended ones that have eg 1mm hole. Anything that I can look at for Thor please?