Rat Rig Mini Mill
Coming Soon
The smaller but sturdy member of the desktop CNC machines Rat Rig Mills line-up.
Featuring a 40 series extrusion based frame secured with M8 fasteners, double MGN15 rails with double carriages and TR8x8 lead screws transmission, it offers exceptional sturdiness, stability, accuracy, and repeatability.
The optional enclosure is the perfect add-on for your mill, so you can keep your workshop clean and tidy from all the dust, chips, and burrs.
Rat Rig Mini Mill
Introducing the Rat Rig Mini Mill - the smaller but sturdy member of the desktop CNC machines Rat Rig Mills line-up.. Designed to meet the demands of hobbyists, makers and fabricators, it's perfect for small workshops.
The 40 series extrusion based frame, tightened up with M8 fasteners, provides a sturdy and stable platform for your work. And the double MGN15 rails with double carriages and TR8x8 lead screws transmission on all axes ensure smooth and precise movement, giving you great accuracy and repeatability.
The super rigid Rat Rig Spindle mount spindle/router mount available in different diameters supports a wide range of tools. This means you can work with a variety of materials, with ease and efficiency.
With its compact size and configurable electronics, high-quality construction, advanced features, and an optional enclosure, the Rat Rig Mini Mill will become an essential part of your workshop.The optional enclosure is the perfect add-on for your mill, so you can keep your workshop clean and tidy from all the dust, chips, and burrs.
Machine Specifications:
Maximum Z Travel: 100mm
Spindle Mount: 43mm, 65mm, 80mm
Linear Rail - X 2x MGN15 with double carriages
Linear Rail - Y 2x MGN15 with double carriages
Linear Rail - Z 2x MGN15 with double carriages
Transmission - X Leadscrew - TR8x8
Transmission - Y Leadscrew - TR8x8
Transmission - Z Leadscrew - TR8x8
Full Step Distance - X 0.04mm
Full Step Distance - Y 0.04mm
Full Step Distance - Z 0.04mm
Machine Dimensions:
Rat Rig Mill
Machine Work Area X/Y/Z: 250mm x 120mm x 100mm
Operational dimensions X/Y/Z: 770mm x 650mm x 560mm
Community Support
Join our communities and connect with other Rat Rig CNC Machine users:
Facebook community
Discord community
Acknowledgements
It's through the collaborative spirit and shared knowledge of the open-source community that innovations like ours are possible. Our design is a testament to the cumulative progress made by many, and we are proud to stand on the shoulders of giants. Regarding the Mills in specific, we'd like to acknowledge the invaluable contributions made by OpenBuilds and Millennium Machines. We aim to celebrate the collective achievement of the open-source community and continue contributing to this vibrant ecosystem.License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
You may share, remix and mod the design. By default, you may not use the design and its derivatives for commercial purposes, but if you request a commercial license from us, we may (and most likely will) grant you one, as long as we deem your goals are aligned with the best interests of the project and its users.
The spirit of the project is to remove barriers to innovation and focus on pushing the technology, working as a collective, inspiring each other and experimenting with new ideas. We are happy to foster a rich ecosystem of suppliers and services that empowers users by offering them more options and alternatives.