Today I’m taking my Creality K1 to the next level with a brand-new upgrade — the Phaetus DXC Extruder by D3vil Design. If you’ve been looking for a way to boost print consistency, handle flexible or abrasive filaments better, and make your printer even more reliable at high speeds, this one’s for you!
In my latest video, I go step-by-step through the process of installing and testing the DXC extruder. You can watch the full guide here 👇
🎥 Watch on YouTube: Installing the Phaetus DXC Extruder on Creality K1
Why Upgrade to the Phaetus DXC Extruder?
The DXC isn’t just another aftermarket part — it’s a complete rethinking of how extrusion should perform on a high-speed printer like the Creality K1. Designed by D3vil Design and built by Phaetus, this extruder manages to combine light weight with extreme durability and precision.
- Same weight as the stock extruder, keeping your motion system perfectly balanced.
- Plug-and-play installation — no firmware rooting or complex modifications required.
- High-speed ready — optimized for smooth filament flow at elevated speeds.
- Improved thermal management to prevent clogs caused by heat creep.
- Built to last — tougher materials ensure consistent performance with abrasive filaments.
Whether you’re printing with TPU, PETG, or carbon-fiber reinforced materials, the DXC extruder keeps extrusion smooth and reliable — even during long prints at 600 mm/s.
What’s Inside the DXC Extruder
The DXC stands out for its smart engineering and material quality. Here’s a closer look at what makes it special:
- Hardened drive gears that improve grip and reduce filament wear.
- Compact body design to maintain a low moving mass.
- Optimized internal geometry that minimizes friction and improves retraction accuracy.
- Durable heat-resistant components ideal for continuous high-temperature operation.
These design choices translate directly to better print quality — cleaner layers, fewer skips, and overall smoother extrusion at every speed.
Installing the Phaetus DXC on the Creality K1
The installation process is simple and beginner-friendly. In the video, I show the complete process from unboxing to final calibration. Here’s a quick overview:
- Remove the stock extruder carefully and disconnect the filament tube.
- Mount the DXC extruder using the existing screw points.
- Reconnect the tube, plug in the cables, and ensure alignment with the hotend.
- Perform a quick extrusion test and adjust your tension if needed.
And that’s it — no firmware tweaks, no advanced setup. It’s fully compatible with Creality K1, K1C, and K1 Max right out of the box.
Performance and Results
Once installed, the difference is clear. The DXC provides:
- More consistent extrusion across all print speeds.
- Cleaner surface finishes thanks to stable filament flow.
- Reduced clogging and heat creep issues on long prints.
- Improved performance with flexible filaments like TPU.
If you’ve ever struggled with inconsistent layers or under-extrusion on the Creality K1, this upgrade practically eliminates those problems.
Final Thoughts
After testing the Phaetus DXC Extruder, I can confidently say it’s one of the best plug-and-play upgrades available for the Creality K1 lineup. It delivers a noticeable boost in print quality and reliability without adding weight or complexity.
For anyone who wants to push their Creality K1 closer to professional-level performance, this is an upgrade worth considering.
Check out the full video for a closer look, complete installation tutorial, and real print results:
👉 Watch: Installing the Phaetus DXC Extruder on Creality K1
I hope you found this post useful and informative. If you have any questions or feedback, feel free to leave a comment below or contact me on my Instagram profile: Frikarte3D Happy Printing! 😊
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