Uograde my wd40 + shop vac cooling system to mist

[neity]

So holding a can of wd40 and a shopvac while my machine is running just seems silly. And it is. What is the cheapest and easiest way to get mist cooling? I have a x2 converted mill. I am milling almosy exclusively aluminum. I am looking at picking up an air compressor soon from HF. Any suggestions or recomedations for a cheap easy and containable mist system?

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[Al_The_Man]

There is a DIY build here in a past using a expired propane cylinder.
It is also on the Machining drop box.
I may have the links somewhere.
Cooling with HVLP as mist producer?
Al.