The new upgraded MK9 Extruder is optimised for both ABS, PLA and Flex filament.
This is great upgrade extruder for a Makerbot Replicator, Flashforge creator or your own custom 3D printer.
It incorporates 1.75mm extruder, quality Nema stepper motor, drive gear with sharp teeth, polyoxymethylene injection molded parts as well as roller bearings for smooth axial motion and also a spring loaded feed mechanism for added reliability.
- 1pcs Stepper motor Nema17 + wire
- 1pcs Drive gear with sharp teeth
- 1pcs V-shaped bearing
- Injection molded parts
- Screws, spring
Also fits this mount: http://www.thingiverse.com/thing:784247