Unicorn Hardened steel Hotend Kit – Creality K1/K1 Max/Ender 3 V3

By using the Unicorn-Style Hotend Kit for Creality K1, K1 Max, and Ender 3 V3, high-speed extrusion and simplified maintenance are achieved through an integrated all-metal design. This complete assembly includes a quick-swap nozzle, ceramic heater block, thermistor, and bi-metal heat break—engineered for rapid installation and consistent thermal performance. Supporting flow rates up to 30 mm³/s and print speeds up to 600 mm/s, the hotend is optimized for PLA, ABS, PETG, TPU, and carbon-fiber composites. Ideal for upgrades or replacements, it ensures clean extrusion and reliable temperature control.

📐 Product Specifications

• Nozzle Type: Unicorn-style nozzle

• Nozzle Sizes Available: 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm

• Material: Hardened steel

• Heat Break: Bi-metal integrated design (e.g., titanium + copper)

• Heater Block: Ceramic or copper alloy, high-flow rated

• Thermistor: Integrated NTC sensor, compatible with Creality firmware

• Max Flow Rate: Up to 30 mm³/s

• Max Print Speed: Up to 600 mm/s

• Filament Compatibility: PLA, ABS, PETG, TPU, PC, PA, CF-filled materials

• Printer Compatibility:

  • Creality K1

  • Creality K1 Max (2024 model)

  • Ender 3 V3 / V3 Plus

This all-in-one Unicorn hotend kit delivers high-speed, high-flow performance with simplified nozzle swaps—ideal for Creality K1, K1 Max, and Ender 3 V3 upgrades.