print several of these to create a channel to run cable in to make a CNC or other machine look better and safer.
They clip on a standard 20 mm extrusion
Print flat and doesn't need supports nor a brim. I used PETG, but PLA should work.
STL file and FreeCad files are listed
20x20Cable_guide-Fillet.stl | 377.0KB | |
20x20Cable_guide.FCStd | 46.6KB |