zstroken
For $$$ your name here
IDK what kind of goofy machine you guys have in tech, but a M8 turns on coolant in every machine i've run.(M9 tuns it off) G54,55,56, ect. are usually work offsets in fanuc talk. I do see what you mean, I also went to a vocational school. Stay in school buddy, there are job opening out there.
I am not a cnc programmer and I even knew that. I suppose some odd ball oem could use whatever they want to turn on spindles, coolant etc. Not too much the old fanuc handy manuals don't tell ya.