I've been using a real simple air-powered coolant mister to spray Rustlick WS-5050 soluble oil on the workpiece while milling.
What I have is .
This works relatively well, but the sprayer is a bit too simple and it's hard to control the spray and get just enough. Usually, I am forced to use too much, and get puddles. Nor do I like the idea of breathing oil mist.
So, my question is what do people have and recommend, and why?
For instance, is there a product that generates a controllable volume of wet spray (not fine mist)?
Joe Gwinn