MK8 Dual Head Extruder 12V40W 3D Printers Parts Nozzle 0.3mm 0.4mm Double Hotend Extrusion 1.75mm Filament with Motor Fan

MK8 Dual Head Extruder 12V40W 3D Printers Parts Nozzle 0.3mm 0.4mm Double Hotend Extrusion 1.75mm Filament with Motor Fan

• Nozzle: 0.2mm/0.3mm/0.4mm/0.5mm (optional)
• Material of Print: 1.75mm  PLA / ABS
• Flow Rate: About 24cc/h
• Sports Shaft Speed:40mm/s
• Voltage: 12V
• Thermistor: 100K NTC
• Temperature: 190°-230°
• Cooling Fan: 4010, 12V
• Steep Mortor: 12V 1.8degree NEMA17
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