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  • 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. 
  • Test proven with PLA, ABS, polycarbonate, nylon, Carbon PLA, HIPS.
  • High flow rate package available, sold separately.


Fans: 30x30x10, 12V or 24V (specify)
Heaters: 12V or 24V (specify), 60 watt
Thermistors: EPCOS 100K thermistor (B57540G0104F000)

Filament size: 1.75mm
Available nozzles diameter: 0.35mm and 0.5mm.

What you get
Assembled and tested Cobra bowden single "all metal"  hot end including:
1 x Heater
1 x Thermistor
2 x Pneumatic fitting for Teflon tube  
1 x Fan
1 x "DFGNM" 0.35mm installed.
1 x "DFGNM" 0.5mm replacement.
2 x M3 x 0.5 x 10  screws.

Micron E.M.E provides solid models of the hot end assembly