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M66 C-axis clamp

Mazak (EIA) M-code · Mill and lathe

Engage the clamping mechanism to secure the C-axis.

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

M66 on other controls

The same number can mean something different on another control.

ControlMeaning
Haas NGCBuilt in M code relay 6 off
Doosan (Fanuc)Chucking low pressure
DMG Mori MAPPS (Fanuc)Tool skip ON
LinuxCNC TormachWait on input
FadalMP-12 probe active

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 M66 in the app All Mazak M-codes

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