Filament feeder Nema 17

Feed mechanism for a printer with motor size NEMA 17.
Thread for pneumatic fitting PC4-M6.
Support is present. After printing, do not forget to remove!
The feed mechanism uses a pair: gear MK7 and bearing 688.
The height of the layer is 0.16 mm.
Nozzle 0.4 mm.
Print speed is 50 mm / s.
Plastic - ABS, PETG ...
Filling - 100%.