All metal dual drive extruder

Full metal (aluminium) extruder with dual drive system : made of injection-moulded alumnium Dual drive : filament is driven by 2 gears This gives you a more secure drive for your filament.   ATTENTION: it is necessary after setting up your new extruder to check your E-Steps. ( manual ) When installing this extruder on an ENDER 5 PLUS, you must also buy a new NEMA17 stepper motor, 1.8°/step, as the shaft of the original motor is too short. We have also designed a spacer that you can print yourself to bring the fileman sensor to the same height as your new extruder: STL filament elevation.