Filament Guide and Bowden/Cable support

thingiverse

Here's my design for a filament guide wheel and bowden/cable support system all in one, optimized for use with the bondtech extruder on a CR-10s. You'll find the original SketchUp SKP file included, which you can easily modify to suit your needs. The filament guide wheel is secured using an M5x20 bolt and nut, tightened just enough to prevent it from shifting around excessively. To minimize wear on the wheel, I wrapped electrical tape around the middle of the bolt. In place of the original four bolts holding the bondtech in position, this design uses three M3x12 bolts for a more streamlined setup.