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Item #:
230530846
5Aplusreprap K1C Hotend Upgrade Unicorn Quick-Swap Kit for Creality K1 Series | Ceramic Heating Block, 300C All-Metal, 32mm3/s High Flow, 600mm/s
Item #:
230530846
MWK 128519
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*All items will import from US
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Imported from USA store
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Only 5 items left in stock.
Order now and get it around Monday, July 27
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This upgraded hotend resolves common issues like poor thermal contact and inconsistent nozzle alignment.
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Product Details
- Broad K1 Series Compatibility: Exclusively designed for the Creality K1 Series: K1, K1C, K1 SE, and K1 Max. (Note: Not compatible with K2 Plus, Ender-3, CR-10, or other models). The kit includes terminal adapter cables (heater + thermistor) to support both older screw-terminal and newer buckle-terminal K1 versions. Fully plug-and-play—no soldering or wiring modifications required
- High-Performance 300°C / 32mm³/s / 600mm/s: The ceramic heating block reaches 300°C in just 40 seconds (60W), delivering reliable extrusion for high-temp filaments like ABS, ASA, Nylon, PC, and carbon-fiber composites. The all-metal integrated unicorn nozzle provides up to 32mm³/s flow rate, supporting print speeds up to 600mm/s. Paired with a red copper heat sink and split cooling design, it maintains thermal stability during extended prints
- Quick 10-15 Minute Installation: Simply remove the old hotend, connect the included adapter cables or buckle terminal, and the printer automatically recognizes the unit. Pro tips for first use: (1) Run PID auto-tuning to calibrate temp control; (2) Re-level the print bed; (3) Test with PLA at 200°C before switching to high-temp materials
- Secure Buckle Terminal Design: This upgraded Unicorn quick-swap nozzle kit features a secure buckle terminal connection—eliminating loose screws and intermittent contacts. Designed as a seamless drop-in upgrade for Creality K1, K1C, K1 SE, and K1 Max 3D printers. Engineered to OEM-equivalent tolerances for a reliable fit, providing consistent heating and smooth extrusion without filament leakage
- Complete Upgrade Kit & Durable Build Includes: 1× Unicorn Quick-Swap Hotend Assembly (ceramic block + all-metal nozzle), 2× terminal adapter cables (heater & thermistor), 3× spare silicone socks, 1× tool kit. The nozzle is precision-machined from hardened steel, titanium, and copper alloy—offering up to 6x the lifespan of standard brass. The <0.4μm RA inner finish ensures minimizes jamming extrusion across 9+ filament types (PLA, PETG, TPU, ABS, PC, and abrasives)
Product Technical Details
| Package Dimensions | 4.5 x 3.5 x 1.4 inches |
| Item Weight | 3.81 ounces |
| Manufacturer | 5Aplusreprap |
| Item model number | K1C hotend Upgrade |
What's in the box
K1C hotend upgraded
Product Description
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Customer Questions & Answers
-
Question:
Is this hotend compatible with other Creality models?
Answer: No, this hotend is only compatible with the Creality K1, K1C, K1 SE, and K1 Max models. -
Question:
How long does installation take?
Answer: Installation takes approximately 10-15 minutes. -
Question:
What materials can the hotend handle?
Answer: It can handle high-temp filaments like ABS, ASA, Nylon, PC, and carbon-fiber composites.
SAPLUSREPRAP 3D Printer Accessories K1C hotend Upgrade Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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MWK 128519
Order now and get it around Monday, July 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Designed exclusively for Creality K1 Series 3D printers.
- Features a high-performance heating block that reaches 300°C in just 40 seconds.
- Incorporates a secure buckle terminal connection for consistent heating.
- Capable of handling high-temperature and abrasive filaments.
- Intended for both precision prototyping and high-volume production.
- Easy plug-and-play installation with included adapter cables.
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