Revo Spares

Ordered one recently and have been printing with it for a few days now - it's been great! Have had some lovely prints with PA6CF on my Core One. Working really well for me so far.

I got a 0.4 and a 0.6 high flow versions of these nozzles about a month ago... and they've been working great even with fibre filled filaments. The non-stick coating works pretty well to keep even PETG from building up on the nozzle.

Super fast shipping and the performance of the Obxidian Hotends are top notch. Can safely up the speed without failed prints.

Worked perfectlyat first, prepped for aPETG-CF print and then all the issues started. Clog after clog, I the upgraded extruder assembly, cleaned everything out and still. Issues after issues, could not get a PLA print at all. After every fail, the nozzle would clog up and unless I caught it it would just clog and create multiple issues. Have have reached out and submitted a trouble ticket and hopefully there's a remedy for this

Lays down filament perfect for prints. Very impressed with all my prints made with it. I will be buying some more sizes.

So far I haven’t had any issues with the nozzle. I installed it without any problems, and after a simple calibration it prints great.

I'm in Germany and bought this nozzle from 3DJake on November 5th, 2024. It was used for 230 hours and 6 kg of material with ABS-GF and PLA-CF, and is now worn out and only produces poor print quality (as of January 26th, 2026). I'm going to give this nozzle to our materials testing lab. I think the quality is usable, but not as great as described.

All high quality, The motor is nice and light, really straight lead ****, zero backlash

It's just perfect ✨

Fantastic nozzle, prints clean and precise! We will see how well it holds up to wear over time, but I have high hopes with E3D's proven track record of reliable products.

Exceeds expectations beyond whatI thought was a simple upgrade for faster heat up times.

Prints come out cleaner than I've ever seen them on my Prusa mini.
Overall process for the upgrade was fairly straight forward, but definitely needed the online guide as the video guide on YouTube doesn't contain all steps.

It clogged in about 2 hours after use. However, I'm pretty sure that was my fault. Prints come out clean and tidy, and it has not yet gotten mad at my more abrasive filaments. I used a blowtorch to unclog it, and it still works like a charm. Insanely durable off the bat.

DISCLAIMER: USE OF A BLOWTORCH ON YOUR NOZZLE *WILL* VOID YOUR WARRANTY. NEITHER I NOR E3D RECOMMENDS THIS COURSE OF ACTION. TALK TO SUPPORT BEFORE TAKING THINGS INTO YOUR OWN HANDS.

Excellent products. Would be 5 stars if not for exorbitant tax atmosphere and lack of communication -30%+ due upon delivery. This information is not disclosed until after purchase and item is in transit.

Since changing to the ObXdian Hotend on my Bambu X1 Carbon, all prints fail. Don't buy, just use the far cheaper stock hotends from Bambu.

The nozzle itself is great but the integration into bambu lab studio is not as advertised. But it's not e3d's problem. It's bambu's problem

shipping was very fast, probes work perfectly, perfect addition to any multitool printer like a Jubilee, makes z-axis calibration a lot easier.

DO NOT BUY !!!!! Unless you want to pay more for shipping than the nozzle … pay for shipping at checkout then they stick you with the import fees due on delivery and it’s $12 more if you don’t prepay before delivery…. Why did I pay for shipping just to have to pay again. To have it. Delivered

Wow. Super simple plug & play with my A1 Mini and allows me to print CF PLA just as easily as any basic PLA. Very nice!

While everything hardware related is excellent, the fact that Bambu doesn't have a dedicated software profile for this extruder, when they do have one forE3D's high flow one, is a paint point. Hopefully that comes soon, 5 stars as soon as that is available.

I've been waiting for a Diamond A1 nozzle for ages now, not that I really needed it. Even so, I was blown away by the performance increase in PETG-CF. I couldn't get it to work cleanly with a regular 0.4 nozzle, and was getting decent results instead with a 0.6. I put this in and ran the same settings as I was with the 0.4 and it was perfect. My main issue was filament sticking to the nozzle, and that just doesn't happen now. Very expensive but certainly will save me a lot of time and effort.

Improved speed.

I've used Diamondback nozzles (V6) before. Finally got them for my Mk4S and Core One. Best bang for the buck upgrade, here comes carbon fiber printing .

Just what i needed as the one my original nozzle came with wore out and fell off due to cracking. Perfect replacments.

Arrived quickly from internationally very impressed, shipping was a bit pricey but worth it for genuine products. And super fast delivery.

This is really a must have, wonderful improvement and time, but also quality as well

All I got through was a few calibration prints on my P1S with PLA, ABS, and TPU, and this nozzle clogged on the TPU using the recommended settings. I followed all E3D's troubleshooting recommendations, including about 40 attempts at cold pulls using all types of filament, and nothing worked. E3D offered me a 20% discount on my next purchase...sure, like I'm going to spend another $100 on a nozzle that clogs with basic filament using recommended settings. They don't stand behind their product.