Minimal construction for your 3D printer and CNC machine tool. High flexibility: MGN9H linear guide rail can provide multi-functional and easy-to-use operation on any 3D printer and CNC machine.

There’s still quite a bit of machining that goes into a CNC mill build of this size. But using 80/20 brand extruded rail optimizes most of the build process into tasks manageable by the average ...

completely forgoing linear rails in favor of strings. The closest thing to a linear guide found on the Marionette is a pane of glass against which the top surface of the print head slides.