Coolant, Kool Mist 77, Pint

Running this through my milling machine on some tough 4130 steel, the mist stayed consistent and didn't clog the nozzle once. The extra lubricity really cut down on chatter compared to my usual fluid.

I was skeptical about using a mist coolant on tougher aluminum alloys, but this pint bottle has held up well through several abrasive jobs. The lubricity is noticeably better than my previous setup, though I do wish the flow rate was just a touch higher for heavy cuts.

I was skeptical about the lubricity claim, but this coolant does seem to handle my abrasive grinding jobs better than plain water. The mist control is decent, though I wish the bottle had a finer nozzle for precision work.