Nozzle diameter: 0.4mm

 Motion axis speed: 40mm / s

 Nozzle flow rate: about 24cc / h

 Print Material: ABS PLA
 The red part Silicone Case diameter: 28mm

For the stepper motor:

1, the cooling fan operating voltage of 12V is optional.

 2, the extrusion head heating voltage 12V, resistance 4.8-6 ohms, 500MM lead.

 3, K-type thermocouple 500MM leads.

 4,1000 MM stepper motor leads