More flow performance. The ObXiDian® 500 H2D HotEnd features a newly designed internal geometry with E3D’s 4-channel nozzle. This innovation enhances heat transfer within the filament, allowing for smoother extrusion and a significant increase in flow rate. As a result, print quality remains consistent even at high speeds, or you can fully utilize your printer's potential.

Durably constructed. Thanks to the latest ObXiDian® 500 coating technology, this HotEnd is at least five times more durable than the original ObXidian® series. The hardened surface resists wear from demanding filaments, ensuring consistent quality over many prints.

Print with any filament. From simple PLA to high-performance composite materials – the ObXiDian® 500 H2D HotEnd handles it all. The abrasion-resistant nozzle allows printing with carbon fiber, metal, or glow-in-the-dark filaments without erosion issues or clogs.

Cleaner, more reliable prints. The low surface energy non-stick coating prevents melted filament from sticking to the nozzle tip. This avoids buildup, reduces print errors, and keeps the HotEnd cleaner for longer. The result is smoother surfaces and fewer interruptions.

Easy installation. The magnetic mount allows for quick HotEnd replacement in just seconds. Remove the old one, insert the new ObXiDian® 500 – no tools, no hassle.

Official collaboration with Bambu Lab. This HotEnd was developed through a direct partnership between E3D and Bambu Lab. For every product sold, E3D pays a licensing fee to Bambu Lab, of which 50% is donated to the Sanjay Mortimer Foundation – a foundation that supports neurodiverse young talents in engineering.