Uploaded May 2026 | Updated September 2026, 2 weeks ago

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Diamond nozzles sound like overkill… but are they actually better?

In this test, I compare 💎 E3D DiamondBack hotends (0.4 and 0.6mm) against standard BambuLab hotends on the P2S. Print quality, max flow rate, and layer adhesion—all tested with the same method for a fair comparison.

🔗 Product link (not affiliate):
E3D DiamondBack nozzles: e3d-online.com/products/diamondback-hotend-for-bambu-lab-h2d-h2c-h2s-p2s?variant=56485569986940

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🎥 Related video:
E3D ObXidian 500 hotends tested: youtu.be/uEs7kcbughY?si=ljFXeNEtE5A5b97W

⏱ Chapters:
0:00 Introduction
0:36 Specifications
1:29 Unboxing
3:11 Preparing the 3D printing
4:01 0.4mm, Standard
4:54 0.4mm, DiamondBack
5:31 0.6mm, Standard
6:13 0.6mm, DiamondBack
6:36 Print quality comparison
7:36 Max flow rate
8:35 Layer adhesion
9:12 Conclusions

#3dprinting #bambulab #e3d #diamondback #nozzletest #3dprint #engineering #filament #maker #p2s