High-flow Revo nozzle for faster printing and longer service life

The E3D Revo High Flow ObXidian® 500 Nozzle is a drop-in upgrade for the Revo hotend ecosystem that increases melt throughput while standing up to abrasive filaments. It is built for users who want higher print speeds, better nozzle longevity, and more reliable extrusion across demanding materials.

Compared with standard hardened nozzles, the specialised internal design improves heat transfer and molten filament flow for up to 60% higher volumetric throughput, depending on filament and printer settings. That makes the nozzle well suited to pushing faster print profiles without giving up consistency.

Key features that improve flow, wear resistance, and print stability

• 4-channel high-flow melt zone: The internal geometry is engineered to increase melt capacity and support higher flow rates during faster printing.
• Hardened ObXidian® 500 construction: The nozzle material is built for extended use, especially when standard nozzles wear quickly.
• Low-adhesion protective coating: The non-stick finish helps reduce plastic build-up on the nozzle surface, which can lower stringing, oozing, and the chance of jams.
• 500 °C temperature rating: The nozzle supports high-temperature printing when paired with compatible hardware and correct printer settings.
• Revo drop-in format: The nozzle is made for the E3D Revo system, allowing fast, easy, calibration-free nozzle swaps.

Where a Revo High Flow ObXidian® 500 nozzle fits best

This nozzle is a practical choice for high-speed printing with standard filaments such as PLA, PETG, and ABS, where stable extrusion and lower maintenance matter. The added flow capacity helps support faster print jobs while keeping material delivery more consistent.

The hardened and coated nozzle also suits regular use with abrasive composites, including carbon-fibre, glass-fibre, metal-filled, and glow-in-the-dark filaments. For makers, engineers, and print environments running long jobs or production parts, the increased wear resistance can help reduce downtime and maintain output quality over time.

For Revo users who change nozzle sizes between projects, the High Flow ObXidian® 500 format also keeps swaps simple. Available in 0.4mm, 0.6mm, and 0.8mm sizes, the nozzle supports a range of print goals from general-purpose work to higher-output printing.