Bimetallic Hardened Steel Nozzle – Anycubic Kobra X & Kobra 4

BEGRINT Bimetallic Integrated Nozzle for Anycubic Kobra X & Kobra 4

Upgrade your Anycubic Kobra X or Kobra 4 hotend with this premium BEGRINT Bimetallic Integrated Nozzle. Engineered from a hardened steel and titanium alloy combination, this nozzle is purpose-built for high-speed 3D printing at temperatures up to 300°C. Whether you're pushing abrasive filaments or chasing faster print speeds, this nozzle delivers consistent, reliable performance without wearing down.

Why Choose This Bimetallic Nozzle?

• Hardened Steel Tip: Resists wear from abrasive filaments including carbon fiber, glow-in-the-dark, metal-fill, and other composite materials.
• Titanium Alloy Body: Lightweight yet extremely durable — titanium alloy provides superior thermal stability and corrosion resistance for long-lasting performance.
• Bimetallic Integrated Design: The seamless two-metal construction reduces heat creep between the hot and cold zones, improving retraction performance and print accuracy.
• 300°C High-Temperature Rated: Capable of handling high-performance engineering filaments such as ABS, ASA, PC, Nylon, and TPU with ease.
• High-Speed 3D Printing Ready: Optimized for fast extrusion rates demanded by modern high-speed FDM printers like the Anycubic Kobra X and Kobra 4.
• Drop-In Replacement: No assembly required — direct fit for the Anycubic Kobra X and Kobra 4 hotend. Simply swap and start printing.

Key Specifications

• Brand: BEGRINT
• Material: Hardened Steel (tip) + Titanium Alloy (body)
• Max Temperature: 300°C
• Compatible Printers: Anycubic Kobra X, Anycubic Kobra 4
• Assembly Required: No
• High-Concerned Chemical: None
• Country of Origin: Made in Mainland China

Compatible Filaments

This hardened nozzle is compatible with a wide range of filament types, including:

• PLA / PLA+ / PLA-CF
• PETG / PETG-CF
• ABS / ASA
• Nylon (PA)
• Polycarbonate (PC)
• TPU / Flexible Filaments
• Carbon Fiber & Metal-Fill Composite Filaments

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Frequently Asked Questions

Q: Is this bimetallic nozzle compatible with the Anycubic Kobra 4 Max?

A: This nozzle is specifically designed for the Anycubic Kobra X and Kobra 4 hotend assemblies. If your Kobra 4 Max uses the same hotend interface, it should be compatible — we recommend verifying your hotend thread specs before ordering to confirm fitment.

Q: Can this hardened steel nozzle print carbon fiber filaments?

A: Yes! The hardened steel tip is specifically engineered to withstand the abrasive nature of carbon fiber composite filaments, metal-fill, and other abrasive materials that would quickly wear out standard brass nozzles.

Q: What is the maximum printing temperature for this nozzle?

A: This bimetallic nozzle is rated up to 300°C, making it suitable for a wide range of engineering-grade filaments including ABS, ASA, Nylon, Polycarbonate, and high-speed PLA variants.

Q: Does this nozzle require any tools or modifications to install?

A: No assembly is required. This is a direct drop-in replacement nozzle for the Anycubic Kobra X and Kobra 4. Standard nozzle swap tools (e.g. a wrench) are recommended for safe installation at the correct torque.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.