The file 'Ender-3 TPU Extruder Fix With Filament Guide Feeder Roller V2 3D Printer Model' is (STL) file type, size is 342.6KB.
This is a 4 in one extruder upgrade that'll:
The roller/bearing is aligned so that the filament perfectly enters the extruder, and it also relieves stress on the filament and stepper motor by reducing the friction and twist angle.
Ender3ExtruderBase.STL | 335.9KB | |
Ender3ExtruderBaseNoHole.STL | 384.6KB | |
Ender3ExtruderPlug.STL | 23.1KB | |
Ender3ExtruderWheel.STL | 196.8KB |