Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatible Printer Models	ELEGOO Centauri Carbon, ELEGOO CC2
Nozzle Material	Hardened Steel
Nozzle Diameter	0.4mm (Standard)
Heater Cartridge Voltage	24V
Thermistor Type	NTC 100K
Max Operating Temperature	300°C
Filament Compatibility	PLA, PETG, ABS, Carbon Fiber, Glass Fiber
Connector Type	GH1.25 4-Pin
Package Contents	1x Hotend Assembly, 1x Nozzle, 1x Heating Element, 1x Thermistor
Warranty Period	6 Months Manufacturer Warranty

6 reviews

Anonymous

Mar 30, 2026

Rating: 3/5

Works well but instructions could be better

The hardware itself is excellent quality. However, the included paper guide was very generic. I had to watch a YouTube video to ensure I seated the thermistor correctly. Once installed, performance is great.

Anonymous

Mar 26, 2026

Rating: 5/5

Saved my printer

My original hotend got damaged after accidentally crashing into the bed. This kit was an exact fit for the CC2 model. It came well-packaged with all necessary components. Printing again within an hour of unboxing.

Anonymous

Mar 26, 2026

Rating: 5/5

Essential accessory for serious printing

If you plan on doing more than just basic PLA, get this kit. The heat distribution is even, and the hardened steel nozzle maintains its shape perfectly. Highly recommended for ELEGOO Centauri owners.

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect upgrade for abrasive filaments

I switched to this hardened steel hotend kit specifically for printing carbon fiber reinforced PLA. The installation on my Centauri Carbon was straightforward, and the print quality has been flawless without any nozzle clogging issues so far.

Anonymous

Mar 12, 2026

Rating: 4/5

Great value, minor thermal tuning needed

The build quality feels solid compared to the stock brass nozzle. I did have to adjust my temperature profiles slightly higher by about 5 degrees, but once dialed in, it handles PETG beautifully. Good replacement part.

Anonymous

Mar 11, 2026

Rating: 5/5

Durable and reliable

After going through three brass nozzles in a month due to abrasive materials, this hardened steel solution is a game changer. It's been running for two weeks straight with zero wear visible on the tip.

5 FAQ

Q: Does the kit include a silicone sock for the heater block?

A: This specific kit focuses on the core hotend assembly, nozzle, heater, and thermistor. A silicone sock is not included in this package but can be purchased separately if needed for your setup.

Q: What is the maximum safe temperature for continuous printing?

A: The hardened steel nozzle and heating element are rated for up to 300°C. For continuous printing, we recommend staying below 280°C to ensure component longevity.

Q: Can I use this nozzle with regular PLA filament?

A: Yes, absolutely. While it is optimized for abrasive filaments like carbon fiber or glass fiber, it works perfectly fine with standard PLA, PETG, and ABS as well.

Q: How difficult is the installation process for a beginner?

A: It requires basic tools and some familiarity with 3D printer maintenance. You will need to disconnect wires and unscrew the old hotend. We recommend watching our official installation video on the product page before starting.

Q: Is this compatible with the original ELEGOO Neptune series?

A: No, this hotend kit is specifically designed for the ELEGOO CC2 and Centauri Carbon models. The mounting geometry and connectors differ from the Neptune series.

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