Jul 16, 2014
Upgrade your Printrbot with 3D printed version of the Printrbot direct drive aluminum extruder
You can upgrade your Printrbot 3d printer with 3d printed version of newer direct drive aluminum extruder design. This extruder allows easier filament loading, more visibility when diagnosing jams and filament breaks and other operations.
All the files can be found at:
It is based on: