3docity Creality K1C Quick Change Hardened Nozzles

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The Creality K1C "Unicorn" Quick-Swap Hardened Nozzles revolutionize 3D printing with their innovative all-metal integrated design that enables rapid nozzle changes without tools or heating. These premium nozzles combine copper alloy thermal conductivity with hardened steel durability, creating a bimetallic construction that delivers exceptional performance across a wide range of filament materials. Featuring a titanium alloy heat break that effectively reduces heat conduction and an enlarged chamber design supporting flow rates up to 30-36 mm³/s, these nozzles enable high-speed printing at speeds up to 600 mm/s while maintaining superior print quality and precision.

Engineered specifically for Creality K1C, K1 SE, Ender-3 V3, and Ender-3 V3 Plus printers, these hardened nozzles feature tightly fitted joints that prevent filament leakage and smooth inner walls with Ra≤0.4 surface roughness for optimal filament feeding. The advanced processing technology ensures consistent extrusion and reduces clogging, while the hardened steel construction withstands abrasive filaments including carbon fiber composites. Available in multiple aperture sizes (0.2mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm), these nozzles provide versatile printing options for everything from fine detail work to rapid prototyping, with high-temperature resistance up to 300°C for advanced material compatibility.

Key Features:

Revolutionary Quick-Swap Design: All-metal integrated construction enables rapid nozzle changes without heating or tools, dramatically reducing maintenance downtime and increasing productivity.

Advanced Bimetallic Construction: Copper alloy core provides exceptional thermal conductivity while hardened steel exterior delivers superior durability and abrasion resistance for extended service life.

Titanium Alloy Heat Break: Premium titanium alloy heat break effectively reduces heat conduction, improving thermal control and preventing heat creep for consistent printing performance.

High-Flow Performance: Enlarged chamber design supports maximum flow rates up to 30-36 mm³/s, enabling high-speed printing at speeds up to 600 mm/s without compromising quality.

Leak-Proof Engineering: Precision-machined joints fit tightly to effectively prevent filament leakage during printing, ensuring consistent extrusion and superior print quality.

Multiple Aperture Options: Available in 0.2mm, 0.4mm, 0.6mm, 0.8mm, and 1.0mm sizes to accommodate various printing requirements from fine detail work to rapid prototyping.

Universal Filament Compatibility: Supports extensive range of materials including PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, and other advanced composites.

Superior Surface Finish: Ultra-smooth inner walls with Ra≤0.4 surface roughness ensure optimal filament feeding and reduce clogging for reliable operation.

High-Temperature Capability: Engineered for temperatures up to 300°C, accommodating advanced engineering materials and high-temperature printing applications.

Specifications:

Product Name: Creality K1C "Unicorn" Quick-Swap Hardened Nozzles

Design Type: All-metal integrated quick-swap system

Construction: Bimetallic - copper alloy core with hardened steel exterior

Heat Break Material: Titanium alloy for reduced heat conduction

Available Sizes: 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm

Maximum Flow Rate: 30-36 mm³/s (depending on size and temperature)

High-Speed Capability: Up to 600 mm/s printing speed support

Operating Temperature: Up to 300°C maximum

Optimal Printing Temperature: 240°C for maximum flow performance

Surface Roughness: Inner hole Ra≤0.4 for smooth filament feeding

Hardness Rating: Moh's hardness 7.8 with E3DLC coating (select models)