E3D High Flow ObXiDian 500 P1 HotEnd

Go with the Flow

Equipped with E3D’s innovative 4-channel internal nozzle design, the ObXiDian® 500 P1 HotEnd dramatically improves heat transfer through the filament. This allows smoother and more consistent extrusion, increasing volumetric flow by up to 60%. Whether you’re printing fast or pushing your machine’s limits, you’ll achieve precise, reliable results every time.

Engineered for Longevity

The ObXiDian® 500 technology provides a hardened coating that makes the nozzle at least five times more wear resistant than the original ObXidian®. Designed to handle abrasive materials, it ensures consistent performance, reduced replacements, and greater long-term value.

Print Any Filament

From standard PLA to advanced carbon- and glass-fiber composites, this HotEnd can handle it all. Its ultra-durable, abrasion-resistant nozzle delivers reliable results with challenging materials such as glow-in-the-dark or UV-reactive filaments, without clogging or erosion.

Cleaner, More Reliable Printing

The non-stick coating prevents melted plastic from sticking to the nozzle, reducing build-up and improving print quality. It minimizes print failures and visual imperfections, ensuring a smoother workflow and better finishes.

Effortless Installation

The ObXiDian® 500 P1 HotEnd is a true drop-in upgrade. Simply unclip your old HotEnd and attach the new one – no tools, adjustments, or setup needed. Installation takes seconds and delivers instant performance improvement.

An Official Bambu Lab Collaboration

Officially developed in partnership between E3D and Bambu Lab, this HotEnd guarantees full compatibility and top-tier reliability. For every purchase, E3D pays a royalty to Bambu Lab, which donates 50% to the Sanjay Mortimer Foundation supporting neurodiverse young engineers passionate about technology.