4TH AXIS For a Rotary Attachment, It would be nice to be able to use a rotary set up using the laser for engraving wine bottles and other things, I’m sure Onefinity would be more than capable of doing this task
If you search “Rotary” you should find some examples of people using them with the OneFinity and just replacing the X or Y with the Rotary. It’d likely be easier not to have to switch it out when it’s not in use, but at least a rotary can be used. Since the rotary is on a fixed axis, the rotary would only need to be aligned with the stationary Y axis, and the X & Z axis do the necessary movement for the laser. A jig would likely be helpful for alignment.