An m6m file extension is related to the Mazatrol programming language and used for its program files.
M6M file extension - Mazatrol language M640M NC unit
What is m6m file? How to open m6m files?
File type specification:
The m6m file extension is associated with the Mazatrol, a programming language that allows programmers to write programs for M640M, M640M Nexus, M640M-5X NC units.
The m6m file stores program written in Mazatrol.