CNC Machinist Calculator UltraM07 Mist or second coolant on
Fanuc M-code · Mill and lathe
Turns on mist or a second coolant on many machines. Some builders use it for high pressure coolant or air blast instead.
Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.
Format
M07
How it works
Modal until M09.
Example program
G97 S1000 M03 (SPINDLE ON)
G00 X2. Z.1 M07 (MIST ON, CHECK BUILDER)
G00 X3. Z1. M09 (COOLANT OFF)
G00 X2. Z.1 M07 (MIST ON, CHECK BUILDER)
G00 X3. Z1. M09 (COOLANT OFF)
Example is in inch. Check offsets and clearances first.
Watch out for
- Check what M07 is wired to before use. It varies a lot.
Related codes
M07 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Haas NGC | Shower coolant on |
| Doosan (Fanuc) | Bed shoer coolant on |
| Mazak (EIA) | Chuck clamp (holding workpiece) |
| LinuxCNC Tormach | Mist coolant on |
| Mach3 Mach4 | Mist coolant on |
| Centroid CNC12 Acorn | Mist coolant on |
| Hurco WinMax (NC) | Mist coolant on |
| Fadal | Mist coolant on |
| Swiss (Citizen Star) | Main chuck open (Citizen) |
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