Ethanol mist for cutting aluminium

[Boyan Silyavski]

But there is a reason it's called " fogless mist cooler" . If it makes a fog in the workshop and smells, its because the nozzle is not spraying drops and usually is overspraying. i said it many times, 0.6-0.7mm is the ideal nozzle size and can refrigerate a bit up to say 20mm . For 1inch and bigger cutters, 2 nozzles.

Normally i will put a lamp at the back and check if its not making fog before i leave the machine to cut.