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  • Assembled peek short-distance J-Head Hot End with cable
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Assembled peek short-distance J-Head Hot End with cable


Shipping Weight:79g

Quantity in stock:5938


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This J-Head Hot End is assembled and designed based on other nozzle. It's very simple by reducing the number of custom machined parts to a bare minimum. The J-Head Hot End can easily and well interface with the most popular RepRap extruders.

The filament path is same with teh one of an already proven design, it can be used to print reliably with both ABS and PLA. If using PLA, it requires a small fan to provide air-flow through the cooling vents milled in the sides of the nozzle holder. Besides, the Hot End has another two advantages. Heat transmission is more efficiency as there is no thermal junction where a separate heater screws onto the nozzle. And a resistor is used as a heater. There is no need to wrap nichrome wire or to bake a heater core.



Optional Nozzle:0.3mm/0.35mm/0.4mm/0.5mm

Optional Filament: 1.75mm/3.00mm

With 75cm cables


Package list:

1 x Assembled peek short-distance J-Head Hot End with cable (Please Note:  Choose "Nozzle Size" and "Filament size" you wanna)



More information please refer to the wiki page

Your improvement of the documents on wiki page is much appreciated.

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  • Tim Edwards | 09/14/2019

    Can this be used for Geeetech A30

    • Jocelin Jia | 09/18/2019

      hello, it can not be used on a30, if you need j- head for a30 printer, pls send email to sales@geeetech.com

  • Igor Tseglevskiy | 03/29/2014

    Folks, I can't find the datashit for the thermistor DHTAB104-952. Could you help?

    • Chan Channa | 03/31/2014 | GET Staff

      Hi, I contact with my technical staff and now we use this thermistor version MF58-104 F 3950. Please let me know which data you need, I will send it to you.

  • Wayne Friedt | 03/28/2014

    Is the top mounting part 16mm? thanks

    • Chan Channa | 03/29/2014 | GET Staff

      Yes, it is.

  • Alex Winkle | 12/28/2013

    can you tell me the specs for the pneumatic fitting on the assembled J-head nozzle? (specifically the thread specification and appropriate bowden tube outer diameter)

  • Raul Abraham | 12/02/2013

    Hi, why does this extruder has the blue thing on the top?, it would make it more dificult to mount to a Gregs extruder. Is this extruder for Bowden extrusion only?

  • Roberto Wazen Africano45 | 10/09/2013

    I like buy this item Model: DPA-06688 3mm 0,4 100k thermistor, but i need the price de Us$ 28.00 more US4.00 for send Brazil I need also 2 parts MosFet P30N06LE (legs broken in printerboard transportation) sendme the price this parts. Tks Roberto Wazen

    • Chan Channa | 10/11/2013 | GET Staff

      Hi Roberto,Can you leave us your contact information?Our customer service will contact you about your order and transportation.You may also send email to myorder@geeetech.com to tell us about details.Thanks.