Replacement fitting for the pneumatic PTFE tube fittings that come with the Ender 3 Pro.
The original version was non-manifold and ended up printing a layer in the middle of the tube running the length of the fitting. I imported and the STL into blender and cleaned it up, removing all non-manifold edges and overlapping faces. I also slightly increased the tube diameter as filament was binding when trying to swap to another spool.
| bowden_fitting_nut.stl | 965.0KB | |
| Ender_3_Hotend_PTFE_Fitting-Ender3andCR10_Hotend__Bowden_Fitting.stl | 594.0KB | |
| ender_3__Pro_cut.stl | 224.4KB | |
| PTFE_Fitting_Wrench.stl | 230.9KB |
