M16 Spindle orientation 0° (for AJC)

Mazak (EIA) M-code · Mill and lathe

Orient the spindle to the 0° position specifically for Automatic Jaw Changer (AJC).

Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.

M16 on other controls

The same number can mean something different on another control.

Control	Meaning
Haas NGC	Tool change, same as M06
Doosan (Fanuc)	Bed shoer coolant off
Okuma OSP	C-axis positioning in negative direction
Hurco WinMax (NC)	Automatic buffering on
Swiss (Citizen Star)	Back spindle chuck open (Citizen)

Every M-code for Mazak (EIA) in your pocket. The app has the full example programs, search by number or shop word, a line decoder and calculators for tapping, threading and drilling.

Open M16 in the app All Mazak M-codes

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