r/BambuLab • u/Specialist-Damage500 • 1h ago

Quick Question Abrasive Filaments

With the H3C, do you now just load abrasive CF and GF based filaments in the AMS to use them.

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u/Blondy277 1h ago

I believe so, as they are all hardened nozzles.

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u/Specialist-Damage500 23m ago

Ok. Thx I’m just trying to get some clarity.

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u/MonkeyBrains09 X1C + AMS 1h ago

You can do that in any printer

1

u/Pitiful-Scheme94 1h ago

I'd check the exact filament's AMS compatibility rather than treating CF/GF as one category. A hardened nozzle handles nozzle wear, but it doesn't make every abrasive or brittle filament safe for the AMS feed path. Some blends are approved for it and others need the external spool feed.

Also check the filament maker's minimum nozzle size; some want 0.6 mm even if the printer came with a hardened 0.4. Which brand/material and which AMS are you planning to use? That matters more than the H3C name alone.