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Home / Office Equipment, Supplies & Services / Hardened Steel Nozzle for Creality K1/K1 Max/CR-10 SE/Ender-3 V3 KE High-Speed High-Flow

Attributes

Brand -
Category Root / Office Equipment, Supplies & Services
Origin -
Compatible Models Creality K1, K1 Max, CR-10 SE, Ender-3 V3 KE
Nozzle Material Hardened Steel, Brass, Chrome Zirconium Copper
Orifice Diameter 0.4mm (Standard), 0.6mm, 0.8mm available
Thread Type M6 Thread
Max Temperature Up to 450°C (Hardened Steel)
Flow Rate High-Flow Design for speeds up to 600mm/s
Filament Compatibility PLA, PETG, ABS, ASA, Carbon Fiber, Glass Fiber
Package Contents 1x Print Head Nozzle, 1x Installation Tool
Durability Abrasion-resistant for composite materials
Country of Origin China

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

Reliable for production runs

We use these in our small office for prototype production. They handle continuous printing of ABS and ASA without clogging. The build quality feels superior to the stock nozzles.

A

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect upgrade for carbon fiber prints

I switched to the hardened steel nozzle for my K1 Max and the difference is night and day. Printing with carbon fiber filled PLA no longer wears down the tip after a single spool. Highly recommended for abrasive filaments.

A

Anonymous

Mar 26, 2026

Rating: 4/5

Great flow rate, minor calibration needed

The high-flow design works wonderfully on my Ender-3 V3 KE. I had to recalibrate the pressure advance slightly, but once dialed in, the print speed increased significantly without losing quality.

A

Anonymous

Mar 21, 2026

Rating: 3/5

Good product but tricky installation

The nozzle itself performs well, but installing it on the CR-10 SE required some patience. Make sure the hotend is perfectly clean before threading this in to avoid cross-threading.

A

Anonymous

Mar 15, 2026

Rating: 4/5

Noticeable improvement in detail

Even with standard PLA, the layer adhesion seems better with this high-flow nozzle. My only complaint is that it took a few tries to get the temperature settings right for my specific setup.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Essential for high-speed printing

If you are pushing your Creality K1 to its limits, this nozzle is a must-have. The chrome zirconium copper option provides excellent thermal conductivity for consistent extrusion at 500mm/s.

5 FAQ

Q: Does this come with a wrench for installation?

A: Yes, the package includes a specialized installation tool designed to fit the nozzle flats securely without damaging the heating block.

Q: Is this nozzle compatible with the original Creality K1 non-Max version?

A: Yes, this nozzle is fully compatible with both the standard Creality K1 and the K1 Max models as they share the same hotend architecture.

Q: Can I use this with abrasive filaments like wood-fill or metal-fill?

A: Absolutely. We recommend the Hardened Steel version specifically for abrasive filaments like wood-fill, metal-fill, carbon fiber, or glass fiber to prevent premature wear.

Q: Will this increase my print speed automatically?

A: The nozzle enables higher flow rates, but you will need to adjust your slicer settings (flow rate, pressure advance, and print speed) to take full advantage of the hardware upgrade.

Q: What is the maximum safe temperature for the brass version?

A: The brass nozzle is rated for temperatures up to 300°C. For printing materials requiring higher temperatures, please select the Hardened Steel option.

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