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Home / Hot End and Nozzle / CR-6 SE Ender-3 S1 High-Quality Hardened Steel Nozzle CR10/MK8 Heat-Resistant Wear-Resistant Print Head

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Material Hardened Steel
Thread Type M6 Thread
Nozzle Diameter 0.4mm
Compatibility CR-6 SE, Ender-3 S1, CR-10, MK8
Max Temperature 450°C
Weight 12 grams
Package Includes 1 x Nozzle, 1 x Wrench
Surface Finish Polished
Recommended Filaments Carbon Fiber, Wood Fill, Glow-in-the-Dark
Country of Origin China

5 reviews

A

Anonymous

Apr 14, 2026

Rating: 4/5

Value for money

Does the job well for the price. It feels sturdy and durable. I expect this to last much longer than the standard nozzles I used to buy.

A

Anonymous

Apr 14, 2026

Rating: 5/5

Great for Carbon Fiber

Finally a nozzle that doesn't wear out after a single spool. I printed 500g of carbon fiber PLA and the nozzle still looks brand new. Highly recommend for abrasive materials.

A

Anonymous

Apr 12, 2026

Rating: 5/5

Solid upgrade

Much better than the stock brass nozzle that came with my Ender-3 S1. Installation was straightforward and the included wrench fit perfectly.

A

Anonymous

Feb 27, 2026

Rating: 4/5

Good but runs hot

Quality is excellent and print quality is sharp. I had to increase my temperature slightly compared to brass nozzles, but once tuned, it works perfectly.

A

Anonymous

Feb 01, 2026

Rating: 5/5

Precise extrusion

The layer consistency improved noticeably after switching to this hardened steel nozzle. No clogging issues so far with wood-filled filament.

5 FAQ

Q: Will this fit an Ender 3 V2?

A: Please check your hot end thread type. This nozzle features an M6 thread which is compatible with many Creality models, but verification is recommended.

Q: What is the warranty period?

A: We offer a 30-day return policy for defective items. Please contact us if you experience any manufacturing issues.

Q: Is this suitable for wood-filled filament?

A: Yes, hardened steel nozzles are highly recommended for wood-filled and other abrasive filaments to prevent premature wear.

Q: Does the package include an installation tool?

A: Yes, a small wrench is included in the package to assist with installation and removal of the nozzle.

Q: What is the maximum temperature this can withstand?

A: This hardened steel nozzle is rated for temperatures up to 450°C, making it suitable for high-temperature filaments.

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