Cobra Turbo Flow Extruder


← Continue Shopping

Micron E.M.E Cobra single extruder

  • Excellent performance with flexible materials
  • Light weight and compact design
  • Extremely fast and reliable printing with flexible materials such as NinjaFlex and PVA
  • Small light weight package 

100% All-Metal enables reliable and continuous printing up to 315 deg c.
Unlike other extruders (No Teflon tubing or plastic parts inside the hot-end).

  • Like all Micron E.M.E extruders & hot-ends, the Cobra extruder line comes with the patent pending easily replaceable nozzle and guide.
  • It takes less than a minute to switch to a different nozzle size or to a different material, without changing the calibration of the Z height.
  • Reliable design: Cobra extruders use a small but powerful 1:13 planetary geared motor equipped with a 304 stainless steel hobbed gear. Including a special tooth profile which provides strong filament gripping.
  • Continuous idler bearing with preload adjustment, using 2 set screws
  • Easy opening service door that maintains idler bearing preload while opening and closing.
  • Short and Smooth filament feeding design that prevents the filament from jamming after passing the hobbed gear.
  • Test proven with PLA, ABS, polycarbonate, nylon, Carbon PLA, HPIS, Ninjaflex and PVA.
  • High flow rate package available, sold separately.


  • Step motor rated current/Phase: 0.67 Amp. Rated voltage/Phases: 6.2 VDC
  • Fans: 30x30x10, 12V or 24V (specify)
  • Heaters: 12V or 24V (specify), 2 x 60 watt 
  • Thermistors: EPCOS 100K thermistor (B57540G0104F000)
  • 1:13 Motor: Nema 11 Planetary Gearbox step Motors
  • Materials: black anodize Aluminum 6061-T651 housing, Stainless Steel 304 hobbed gear and Brass nozzle
  • Filament size: 1.75mm
  • Available nozzles diameter: for 1.75mm filament: 0.25mm and 0.35mm and 0.5mm. for 3mm filament: 0.4mm and 0.8mm and 1.0mm and 1.5mm
  • Total weight: 380 gram

What you get:

Assembled and tested Cobra single "all metal" extruder and hot end including:

2 x Heaters
1 x Thermistor
1 x Fan
1 x "DFGNM" 0.5 mm installed.
1 x "DFGNM" 0.5 mm replacement.
3 x M3 x 0.5 x 8 flat head mounting screws.


Micron E.M.E provides solid models of the extruder assembly and the blank mounting plate.
The blank mounting plate for Micron3DP "all metal" single extruder enables mounting the extruder parallel or ortogonal to the X axis.