Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatible Printer Models	Anycubic Kobra, Kobra Neo, Kobra Go
Nozzle Material	Hardened Steel with Brass Core
Nozzle Diameter	0.4mm
Maximum Temperature	300°C
Heater Cartridge Voltage	24V
Thermistor Type	NTC 100K
Filament Compatibility	PLA, PETG, TPU, ABS, Carbon Fiber
Brand	KINGROON
Package Contents	1x Hotend Assembly, 1x Nozzle, 1x Silicone Sock
Warranty Period	6 Months Manufacturer Warranty

6 reviews

Anonymous

Mar 25, 2026

Rating: 5/5

Great for TPU printing

Finally found a hotend setup that handles flexible TPU without jamming. The internal geometry seems optimized for smooth filament path. Very happy with this upgrade from Kingroon.

Anonymous

Mar 21, 2026

Rating: 5/5

Easy swap for beginners

I was nervous about replacing my hotend, but the instructions were clear enough. This kit fits the Anycubic Kobra perfectly. My first print came out perfect immediately after leveling.

Anonymous

Mar 19, 2026

Rating: 5/5

Reliable and durable

Been running this for three weeks straight on a large vase project. No clogs, consistent extrusion, and the brass core seems to offer good heat conductivity while the steel exterior protects against wear.

Anonymous

Mar 14, 2026

Rating: 4/5

Good value, minor fitment issue

The hotend works great and handles high temperatures well. I had to slightly adjust the fan shroud to get it to sit perfectly flush, but once installed, it prints beautifully. Good value for the price.

Anonymous

Mar 12, 2026

Rating: 5/5

Perfect upgrade for abrasive filaments

I switched to this hardened steel nozzle kit specifically for printing carbon fiber PLA. The installation on my Kobra was straightforward, and the print quality has been flawless so far. Highly recommended for anyone moving beyond standard PLA.

Anonymous

Mar 08, 2026

Rating: 4/5

Solid performance

Does exactly what it says. The flow rate is excellent for high-speed printing. Took off one star because the silicone sock included is a bit thin compared to the original, but overall a solid purchase.

5 FAQ

Q: Do I need to update my firmware after installing this?

A: No firmware update is required as this is a direct hardware replacement with identical electrical specifications to the original part.

Q: Is this compatible with the Anycubic Kobra 2 Neo?

A: Yes, this S1C Extruder Hotend Kit is fully compatible with the Anycubic Kobra series, including the Kobra Neo and Kobra 2 Neo models.

Q: What is the maximum safe operating temperature?

A: The hotend is rated for continuous operation up to 300°C, making it suitable for most engineering-grade filaments.

Q: Does this come with a new heating cartridge?

A: Yes, the kit includes a complete hotend assembly with a pre-installed 24V heating cartridge and NTC thermistor.

Q: Can I use this nozzle for printing glass-filled nylon?

A: Absolutely. The hardened steel construction is specifically designed to resist abrasion from composite filaments like glass-filled nylon and carbon fiber.

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