Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatible Printer Models	Creality K2 Plus, Hi Lingxi
Nozzle Material	Red Copper with Hardened Steel Tip
Throat Type	Bimetallic Integrated Design
Installation Method	Quick-Release Mechanism
Nozzle Diameter Options	0.4mm (Standard), 0.6mm, 0.8mm available
Maximum Operating Temperature	300°C
Filament Compatibility	PLA, PETG, TPU, ABS, Carbon Fiber blends
Thread Specification	M6 Standard Thread
Heat Break Length	Optimized for high-flow extrusion
Package Contents	1x Integrated Hotend Assembly, 1x Installation Tool

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Robust and reliable

I've been running this for over 200 hours with glass-filled nylon. No wear on the tip whatsoever. The bimetallic throat prevents heat creep effectively even during long prints.

Anonymous

Mar 26, 2026

Rating: 5/5

Time saver!

The integrated design means fewer potential leak points. I love how quickly I can change nozzle sizes depending on whether I need detail or speed. Highly recommend for K2 Plus owners.

Anonymous

Mar 25, 2026

Rating: 4/5

Good value for money

Works exactly as described. The only reason I'm giving 4 stars instead of 5 is that the installation instructions could be a bit clearer, but once installed, it works perfectly.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect upgrade for abrasive filaments

Switched to this hardened steel nozzle for printing carbon fiber PLA and the difference is night and day. The quick-release feature makes swapping nozzles incredibly fast without needing to disassemble the whole hotend.

Anonymous

Mar 09, 2026

Rating: 5/5

Easy installation for beginners

I was worried about installing this myself, but the quick-release mechanism is very intuitive. My printer is back up and running in minutes. Print quality has improved significantly.

Anonymous

Mar 02, 2026

Rating: 4/5

Great quality, slight learning curve

The build quality is excellent and the red copper heating block distributes heat very evenly. It took me one failed print to dial in the temperature settings compared to my old brass nozzle, but now it prints flawlessly.

5 FAQ

Q: Is this compatible with the original Creality K2 non-Plus model?

A: This specific integrated hotend is designed exclusively for the K2 Plus and Hi Lingxi models due to differences in the toolhead mounting system. Please check your printer model before purchasing.

Q: Does the package include different nozzle sizes or just one?

A: The standard package includes one pre-installed 0.4mm nozzle. Other sizes like 0.6mm and 0.8mm are sold separately but are fully compatible with this integrated hotend system.

Q: Do I need to apply thermal paste during installation?

A: No, this integrated unit comes pre-assembled with the necessary thermal interface materials applied at the factory. Applying additional paste is not required and may interfere with the quick-release mechanism.

Q: How often should I replace the hardened steel nozzle?

A: Hardened steel nozzles last significantly longer than brass ones. Under normal usage with abrasive filaments, you can expect 6 to 12 months of life. Replace it only if you notice inconsistent extrusion or visible wear.

Q: Can I use this nozzle with pure PEEK filament?

A: While the hardened steel tip can handle abrasive materials, the maximum operating temperature of this assembly is 300°C. PEEK typically requires higher temperatures (350°C+), so we do not recommend it for pure PEEK printing.

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