E3D ObXidian Nozzle for Revo Hot Ends


Size: .25mm
Sale price$53.99

Customer Reviews

Based on 10 reviews
Spendy but nice

These work great for the abrasive filaments

Great nozzle

Picked one up to print some CF filled filament and it’s working like a champ so far!!

Jonathan Krygsman
Needed for abrasives

I use the Revo system on a few printers and finally needed a nozzle for abrasives, so it was a no brainer to get the obXidian nozzle. Prints have turned out great and the E3DLC coating has made a difference, especially when printing with PETG. I did have an issue with the first nozzle I received, a manufacturing defect, but the folks at West3D were able to get it sorted out.


From E3D:

Experiment freely. With nozzle swapping this easy, you’re free to experiment with nozzle sizes you might not have used before. Set your 3D printer up for ultra-fine or ultra-thick extrusion widths in no time at all. Print large objects in less time or tiny objects with high resolution. 

Frustration-free. Each Revo Nozzle is a preassembled nozzle and HeatBreak in one unit, so there’s no hazardous hot tightening and no chance of incorrect assembly. Say goodbye to frustrating HotEnd leaks and enjoy reliable 3D printing! 

Rapid identification. Identify nozzle sizes at a glance, thanks to a colour-coded silicone sock. Plus, each Revo Nozzle has its size engraved into it with easy-to-read numbers, so there are no confusing identification markers to learn! 


With a wear resistance that is orders of magnitude higher than any other E3D nozzle, ObXidian is really hard. Several orders of magnitude harder than Nozzle X and any other generic hardened steel nozzle. 

This is achieved by pairing a tool steel insert with our new E3DLC coating. This specially formulated coating also embeds non-stick properties into the Nozzle itself. Meaning considerably less plastic build-up around the Nozzle.

Please note:

- Revo™ Nozzles are not compatible with V6-style heaterblocks

- You may need to adjust your Z offset when changing nozzles.

- Special care must be taken when using 0.15mm nozzles as these are more prone to jamming please see E3D's recommended guidelines here

Key features:


- Material: Copper/Hardened Steel Assembly with E3DLC™ coating. 

- Input diameter: 1.75mm 

- Maximum temperature: 300°C 

Revo Documentation



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