Spit Roast BETA

Add true rotary machining capability to your Milo V1.5, V1.6, V2.0, Miley V2, and future machines in the Millennium ecosystem.

The Millennium Machines 4th Axis unlocks cylindrical machining, radial toolpaths, indexed operations, and full 4-axis geometry — fully integrated into MillenniumOS with no firmware hacks, custom forks, or workarounds required.

This paid beta gives you early access to the complete mechanical and integration package while we continue refining documentation and onboarding with feedback from real-world users.

What You Can Do

• Create radial patterns and indexed features

• Integrate directly with MillenniumOS using native RRF support

Note: Available machining strategies depend on your CAM package. Cylindrical machining and simultaneous “true” 4-axis toolpaths currently require the Fusion 360 Machining Extension.

Included in the Beta Package

• Full mechanical CAD and design files

  • Plates

  • Brackets

  • Motor mounts

• Integration guidance for both Milo and Miley V2

• RRF firmware configuration templates for MillenniumOS

• Fusion 360 and FreeCAD post-processor updates

• Commissioning and tuning documentation

File Access

Some required file formats are not supported by Printables, so the complete package is hosted externally. A Google Drive link is included in the README provided with your purchase.

Support

Questions, feedback, or setup issues?

Join the Millennium Machines Discord: https://discord.gg/xJqSgm99j5

Open-Source Commitment

This is a paid beta release.

Once the project reaches its funding goal — or the final version is released, whichever comes first — the complete 4th Axis design will become free and open-source, in line with the rest of the Millennium Machines ecosystem