Source: Bambu Lab

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H2D Day

Bambu Lab Sets H2D 3D Printer Reveal Date

by Adam Kohut
Published Mar 17, 2025

After a leaky start, the H2D will finally get some official light, when we'll be able to accurately report on the dual-extrusion machine's features and specs.

Update – March 18, 2025: The first teaser image has been released, and appears to show the A1 quick-swap hot end clips and unfixed hot ends.

Bambu Lab will pull back the curtain on its H2D 3D printer on March 25 – a machine the OEM says will “make you rethink personal manufacturing”.

The announcement arrives in the form of a Reddit post from earlier today, as well as the Bambu Lab website, which hints that we’ll be drip-fed details over the coming week until the printer is fully revealed, with dates from March 18 to 25 written over dark and blurry images.

The H2D has an especially leaky history. We covered the initial “alleged” instance of this back in December, when details such as its dual extrusion system and top-mounted AMS (then labeled as the AMS 2 Pro) appeared to be prematurely revealed in the form of a leaflet or flyer.

Since then, we’ve confirmed the printer will be a larger, “prosumer” machine and Bambu Lab’s largest 3D printer yet. We also predicted features and specs like an approximate 360 x 360 mm build volume, which is seemingly corroborated by the most recent H2D leak – this one from the Bambu Lab Official User Group on Facebook.

An allegedly leaked image of the upcoming Bambu Lab H2D (Source: Bambu Lab Official User Group, Facebook)

If that – and a subsequent Atomic Layers post analyzing the leak – are accurate, the H2D will indeed feature a build volume of 350 x 320 x 325 mm. It will also feature a heated AMS, which is no longer named the AMS 2 Pro, but the AMS HT. The leaked image also appears to show a potential laser-cutting module.

Whether all H2D printers will come with both AMS HT and laser cutter (if it is a laser cutter) remains to be seen – although we also predicted the machine will arrive in multiple versions, and we’re sticking to our guns there. Regardless, it seems we’ll find out as the week progresses.

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About the Author:

Adam Kohut

Adam is a contributing writer who joined All3DP in 2022 and has more than a decade in tech journalism. He has written for UltiMaker, Protolabs, and many other (tech) startups and corporates worldwide.

License: The text of "Bambu Lab Sets H2D 3D Printer Reveal Date" by All3DP is licensed under a Creative Commons Attribution 4.0 International License.