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M42 Spindle gear range 2
Okuma OSP M-code · Mill and lathe
Sets spindle gear to range 2
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
M42 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | High gear range |
| Haas NGC | Spindle high gear override |
| Centroid CNC12 Acorn | Select medium low gear range, macro |
| Hurco WinMax (NC) | Two touch probing |
| Fadal | High range RPM |
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