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Because it's a Genuine J-Head™ - you know it's reliable.

The most reliable tinker free hotend upgrade available for your 3d printer - period.

J-Head hotends compatible with thousands of printers

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What Causes Filament Leaks?

001 - 3D Print of the Day with J-Head™ 12 HiFlow™

Fractal Pyramid with Continuous Cross-section * https://www.thingiverse.com/make:587553 [1] * * *Layer height:* *0.2* *Nozzle Diameter:* *0.4* *Hote...

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What Causes Filament Leaks?

Seasons Greetings from Hotends.com

We hope you had a great year! and the next is just around the corner. I can't wait for you to see what we have in store for you here at Hotends.com. ...

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What Causes Filament Leaks?

J-Head™ 12 HiFlow™ Mount For Drop In Replacement on CR-10

*We have designed a 3d printable mount to make the J-Head™ 12 HiFlow™ a drop in replacement for the stock hotend on CR-10 and comparable printers.*...

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J-Head in customer's printer


It all started with a drive to create something that was simple, elegant and far greater than what was already available.

In 2011 the hotend scene was in its infancy. 3d Printers were slow and hotends were expensive, inefficient and contained too many components. The J-Head was created to solve these problems. With J-Head FFF printing could now reach average print speeds of 200mm/s!

- featured pictured: by Chris Cecil

When we build a hotend - your time spent tinkering instead of printing is one of our biggest concerns

We build Genuine J-Head hotends the way we do because we have to

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