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title tags disqus
heat_break
d3d, ose
your-shortname

:::success :handshake: Please contribute by directly editing and/or commenting! ::: :::danger Images need to be redrawn and placed under a suitable license (CC BY-SA). :::

heat_break Heatbreak for 3mm filament with M6 and length 26mm

![](https://i.imgur.com/GXCHGEK.png =x100) 🔗 ![](https://i.imgur.com/ZYXErQE.png =x100) 🔗

:::warning :bulb: Officially, the heat break is for 3mm filament, but we use it with 1.75mm filament! ::: :::warning :nerd_face:

"You cannot use 1.75mm filament in a 3mm hotend. Please stop asking."
-- https://wiki.e3d-online.com/E3D-v6_Troubleshooting#Bad_Filament :::

properties (full spec)

:::info the following information fully specifies the part :::

  • threading, both ends: M6
  • length: 26mm
  • filament (officially): 3mm
  • all metal (no PTFE lining)
  • inner diameter (ID): 3.2mm

reference suppliers

:::info these suppliers provide good information and specs, they are not necessarily cheap ::: :::danger :fire: On AliExpress there are all kinds of "V6 heat break" variations in terms of threading (M6/M7) and length. For example 1.75 M6-M6 25.1mm | 3mm M7-M6 26mm :::

:flag-cn: Super 3D, size 300 | 5A Plus, type G
:flag-us: :flag-de:

how to order

{%youtube T7uDfWdljyo %}

technical drawings and visualizations

:::success ![](https://i.imgur.com/NMh7uuA.png =x300) 🔗 ![](https://i.imgur.com/aXWxuWL.png =x300) 🔗 :::

heatbreaks

:::danger :fire: Note that there is quite a difference between 3 and 1.75 filaments for the E3D v6. :::

heat break filament threading ID length notes
E3D v6 (2014) 3.00mm M6 - M6 3.2mm 25.3mm 🔗 🔗
E3D v6 1.75mm M7 - M6 2.0mm 22.1mm 🔗
E3D v5 (2013) 3.00mm M6 - M6 3.2mm 25.1mm 🔗
E3D v5 1.75mm 2.0mm
Stepstruder MK7 1.75mm M6 - M6 2.0mm 26.5mm 🔗