BEGRINT Hardened Steel Quick-Swap Nozzle Kit – Creality K2 Plus

BEGRINT Quick-Swap Nozzle Kit for Creality K2 Plus 3D Printer

⚠️ Important Note: This is a third-party neutral version nozzle kit and is not the official Creality "Unicorn" branded product.

Upgrade your Creality K2 Plus 3D printer with the BEGRINT All-Metal Quick-Swap Nozzle Kit — engineered for fast swaps, precision printing, and compatibility with a wide range of filament types including abrasive and composite materials. Made in Mainland China.

Key Features

• All-Metal Integrated Design: The nozzle and heat break are built as a single all-metal unit, making disassembly and replacement fast and hassle-free — no tools required for swapping.
• Titanium Alloy Heat Break: The heat break is crafted from titanium alloy to minimize heat transfer, improving thermal management and printing consistency.
• Hardened Steel + Copper Alloy Nozzle: Combines hardened steel durability with copper alloy heat conductivity — ideal for printing abrasive filaments without premature wear.
• Three Nozzle Diameters Included: Choose between 0.4mm (fine detail), 0.6mm (balanced), and 0.8mm (fast/draft) apertures to suit any print job.
• Ultra-Smooth Inner Wall: Inner hole roughness of Ra<0.4 ensures smooth, consistent filament feeding with minimal clogging and zero burrs.
• Leak-Proof Tight-Fit Joints: Precision-machined joints create a secure seal that effectively prevents filament leakage during printing.
• Broad Filament Compatibility: Supports PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, and more.

Specifications

What's in the Box

• 1 × Quick-Swap Nozzle Kit (includes 0.4mm, 0.6mm, and 0.8mm nozzles)

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Frequently Asked Questions

Q: Is this nozzle kit compatible with the official Creality K2 Plus "Unicorn" hot end system?

A: This BEGRINT nozzle kit is designed to be compatible with the Creality K2 Plus 3D printer and uses the same quick-swap format. However, it is a third-party neutral version and is not the official Creality "Unicorn" branded nozzle. It is engineered to fit and function with the K2 Plus system for a reliable, cost-effective upgrade.

Q: What filament types can I print with these hardened steel nozzles?

A: The hardened steel construction makes these nozzles suitable for a wide variety of filaments, including standard materials like PLA, ABS, PETG, TPU, PP, and PC, as well as abrasive composite filaments such as PLA-CF, PA-CF, and PET-CF — materials that would quickly wear out standard brass nozzles.

Q: Which nozzle diameter should I choose for my print job?

A: The kit includes three diameters: 0.4mm is ideal for fine detail and intricate prints; 0.6mm offers a good balance between detail and print speed; 0.8mm is best for fast, draft-quality, or large-layer-height prints. Having all three gives you the flexibility to switch based on your project requirements.

Q: How difficult is it to swap nozzles with this kit?

A: The all-metal integrated design is engineered specifically for quick and convenient swapping. The nozzle and heat break work as a single unit, so changes are straightforward and don't require specialized tools, minimizing downtime between print jobs.

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.