// Controllers · MASSO G3
CAM for MASSO G3
MASSO G3 controllers (used on Onefinity Elite machines and many retrofits).
From the maker's documents
What the MASSO G3 post writes
- T<n> M6 after M5; no G43 (MASSO applies tool lengths itself)
- Dwell G4 P and G82 P in milliseconds (MASSO counts P in ms)
- Drilling cycles G81 / G82 / G83 / G73 with G98
- Helical arcs
- Tool numbers 1–100
Files end in .nc. Every file is read back before export and checked against the simulated toolpath.
Where this post comes from
- The controller maker: MASSO documentation: supported G- and M-codes (G04 and G82 P in milliseconds)
- Another CAM program: Autodesk Fusion MASSO post (2026)
Not yet confirmed on a machine. This post follows the sources above. Before the first real job, run the controller check in the air, or compare with a file that already runs on your machine (Export options → Check this post).