# Hardened nozzles

**URL:** <https://forum.sovol3d.com/t/hardened-nozzles/8863>\
**Category:** Sovol SV06 ACE\
**Created:** [October 10, 2025, 11:13pm UTC](https://forum.sovol3d.com/t/hardened-nozzles/8863 "2025-10-10T23:13:45Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![SpoolingItUp](https://avatars.discourse-cdn.com/v4/letter/s/838e76/32.png) [@SpoolingItUp](https://forum.sovol3d.com/u/SpoolingItUp)\
**Post date:** [October 10, 2025, 11:13pm UTC](https://forum.sovol3d.com/t/hardened-nozzles/8863/1 "2025-10-10T23:13:45Z")

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I’ve read all through the threads about the Ace nozzles with volcano style/etc but only see one place where someone says it is confirmed volcano style (but not K1) nozzles will work with the Ace. Are there any updates on which nozzles do in fact work on the Ace (and preferably without overhang/cooling issues like another user mentioned)? Looking to get some 0.6 hardened nozzles and just some back-up nozzles to have around.

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**Author:** ![bundemshake](https://avatars.discourse-cdn.com/v4/letter/b/51bf81/32.png) [@bundemshake](https://forum.sovol3d.com/u/bundemshake)\
**Post date:** [October 13, 2025, 4:11pm UTC](https://forum.sovol3d.com/t/hardened-nozzles/8863/2 "2025-10-13T16:11:48Z")

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It’s been answered already, but I’ll repeat it.

**YES, VOLCANO NOZZLES ARE FULLY COMPATIBLE WITH SV06 ACE**

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**Author:** ![bundemshake](https://avatars.discourse-cdn.com/v4/letter/b/51bf81/32.png) [@bundemshake](https://forum.sovol3d.com/u/bundemshake)\
**Post date:** [October 13, 2025, 4:12pm UTC](https://forum.sovol3d.com/t/hardened-nozzles/8863/3 "2025-10-13T16:12:29Z")

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K1 Nozzles fit, but leak

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**Author:** ![frenzied\_hamster](https://avatars.discourse-cdn.com/v4/letter/f/47e85d/32.png) [@frenzied\_hamster](https://forum.sovol3d.com/u/frenzied_hamster)\
**Post date:** [January 3, 2026, 2:44am UTC](https://forum.sovol3d.com/t/hardened-nozzles/8863/4 "2026-01-03T02:44:08Z")

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I would not say fully compatible. You still will loose cooling performance on overhangs. But it works okay

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**Author:** ![bundemshake](https://avatars.discourse-cdn.com/v4/letter/b/51bf81/32.png) [@bundemshake](https://forum.sovol3d.com/u/bundemshake)\
**Post date:** [January 7, 2026, 8:40am UTC](https://forum.sovol3d.com/t/hardened-nozzles/8863/5 "2026-01-07T08:40:11Z")

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Just print a new duct and cooling issue is fixed

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**Author:** ![frenzied\_hamster](https://avatars.discourse-cdn.com/v4/letter/f/47e85d/32.png) [@frenzied\_hamster](https://forum.sovol3d.com/u/frenzied_hamster)\
**Post date:** [January 7, 2026, 9:35am UTC](https://forum.sovol3d.com/t/hardened-nozzles/8863/6 "2026-01-07T09:35:03Z")

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Do you have a link to the duct .stl? I would love to try it

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**Author:** ![mich0111](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.sovol3d.com/mich0111/32/1176_2.png) [@mich0111](https://forum.sovol3d.com/u/mich0111)\
**Post date:** [January 7, 2026, 9:38am UTC](https://forum.sovol3d.com/t/hardened-nozzles/8863/7 "2026-01-07T09:38:16Z")

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Hello,

Have you searched Thingiverse?

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<div class="post-metadata">

**Author:** ![bundemshake](https://avatars.discourse-cdn.com/v4/letter/b/51bf81/32.png) [@bundemshake](https://forum.sovol3d.com/u/bundemshake)\
**Post date:** [January 9, 2026, 6:46am UTC](https://forum.sovol3d.com/t/hardened-nozzles/8863/8 "2026-01-09T06:46:52Z")

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> **[SOVOL SV06 ACE Relocated duct for Volcano Nozzles by Runeshard\_ΔX | Download...](https://www.printables.com/model/1385429-sovol-sv06-ace-relocated-duct-for-volcano-nozzles)**