All Metal Bowden Extruder for 1.75MM Filament 3D Printer RepRap

Description

This is an all metal bowden style extruder for 3d printers.  This model is the default extruder sold with many different brand 3D printers.  Made for use with 1.75MM filament.  Made for use with a Nema 17 motor.
This product is the extruder and extruder mount only (everything you see in the picture).  Filament, PTFE Tubing, and Nema Motor are NOT included.
This is a great extruder for those looking for a good all metal bowden extruder for their 3D printer.