LongMill users will already find the LongMill an incredibly rigid machine for hobby use, allowing light cutting on materials like aluminum and brass. The LongMill is fully capable of cutting any type of hardwood and plastic.
To increase the rigidity of the machine further, additional modifications and upgrades may need to be made on the machine, such as with motors, lead screws, and rails. If you wish to make modifications, please check out our open source files and documents: https://resources.sienci.com/view/lm-open-source-and-modifications/