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Description
K1 Series Upgraded Hotend Kit with Integrated Unicorn Nozzle 0.4mm (K1 / K1 Max / K1C)Upgrade your K1 or K1 Max to the latest anti clogging technology, or replace your K1C hotend with this premium Upgraded K1 Series Hotend Kit. Featuring an integrated bimetallic "Unicorn" nozzle, this aftermarket hotend is engineered to solve the most common K1 extrusion issues while delivering extreme speeds and high temperature reliability. CRITICAL: Check Your Connector Before Buying Creality updated the toolhead circuit boards over time. You must
Upgrade your K1 or K1 Max to the latest anti-clogging technology, or replace your K1C hotend with this premium Upgraded K1 Series Hotend Kit. Featuring an integrated bimetallic "Unicorn" nozzle, this aftermarket hotend is engineered to solve the most common K1 extrusion issues while delivering extreme speeds and high-temperature reliability.
🚨 CRITICAL: Check Your Connector Before Buying
Creality updated the toolhead circuit boards over time. You must check your specific machine before ordering to ensure the plugs fit. We know it adds a step, but checking now saves you from a frustrating return later!
How to check in 3 easy steps:
- Turn off your printer and remove the plastic front fan cover.
- Look at the small circuit board (Toolhead PCB) where the hotend cables plug in.
-
Choose your variant:
- 👉 Terminal WITHOUT Buckle: The plugs are completely smooth and slide in without a clip (Typical for older K1 / K1 Max models).
- 👉 Terminal WITH Buckle: The plugs have a small plastic latch/snap that locks them into place (Typical for K1C and newer K1 / K1 Max models).
Why Upgrade to the "Unicorn" Design?
- Zero Leakage (All-Metal Integrated Design): The heat break and nozzle are crafted as one solid piece. This eliminates the gap where filament usually leaks inside the heating block, and allows for easy, one-handed cold nozzle swaps.
- Banish Heat Creep: The titanium alloy throat drastically reduces upward heat transfer, keeping your cold zone cool and preventing jams. (Tip: For enclosed K1s, open the top/door when printing low-temp filaments like PLA!)
- 600mm/s High-Flow Performance: The enlarged nozzle chamber increases the melt zone by 30%. With a massive max flow rate of 32 mm³/s and a burr-free orifice, you get perfectly smooth extrusion at top speeds.
- Ultra-Fast 360° Heating: The rugged 60W encircling ceramic heater melts plastic uniformly and reaches 200°C in under 40 seconds.
- High-Temperature Durability (300°C): Crafted from copper alloy and hardened steel, this nozzle easily handles abrasive and engineering-grade filaments like Carbon Fiber (PA-CF, PLA-CF), PC, ABS, and TPU.
Specifications
| Feature | Specification |
| Hotend Style | Integrated "Unicorn" Quick-Swap |
| Max Printing Temp | 300 °C |
| Max Flow Rate | 32 mm³/s |
| Heater Power | 60W (360° Ceramic Ring) |
| Materials | Titanium Alloy, Copper Alloy, Hardened Steel |
| Supported Filaments | PLA, ABS, PETG, TPU, PC, Carbon/Glass Fiber blends |
Compatibility & Variants
- Printers: K1, K1 Max, K1C
- Variant A: Terminal WITHOUT Buckle (Smooth plug)
- Variant B: Terminal WITH Buckle (Snap clip plug)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Great interventions and Trauma Theory
Format: Paperback
This a great book if you work with victims of trauma and want to understand how different types of trauma can present and what interventions can be used (i.e urge surfing, cognitive restructuring, focus breathing, etc.). It also include a section about medications and what to address first in treatment. I think it’s great for new clinicians who may be looking for interventions to add to their clinical toolbox.
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Reviewed in the United States on February 4, 2020
★★★★★ 5
Great book
Very practical and simple read, I would recommend that any mental health provider read this. I think it is a great resource.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2023
★★★★★ 5
New to trauma therapy; loved the book
Format: Paperback
This book was required reading in my Trauma & Intervention class and I loved it so much that I kept it. It is easy to understand if you are new to trauma therapy (which I am). I refer to it fairly often and have absolutely put what I learned to good use. I truly believe this book helped make me a better therapist.
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Reviewed in the United States on June 19, 2016
★★★★★ 5
Wonderful resource
Format: Paperback
I read this in my graduate school program and it is an excellent resource.
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Reviewed in the United States on July 9, 2023
★★★★★ 5
biblical and scientific
I never thought I would say this, but a relationship book has made it to my top ten favorite books. I felt like it was really good premarital counseling in book form. I've had premarital counseling, and it was actually pretty good, but this book was much, much better.
This book is really well written, and the content ranges from the general (for instance, telling you that men and women have different needs) to the specific (for instance, giving suggestions for how to tell if you are still "in love" with someone, or if you just see them as a really good friend you happen to be engaged/married to). This book draws heavily from Gottman's research on marriage. While his work does have its flaws, it's important to note that it is easily the best research on marriage that anyone has ever done. Most marriage theories are based on the author's opinions and what they have seen work for a few couples here or there, but Gottman has done the leg-work so that this book can present some actual empirical understanding of the basics of a good marital foundation. This book also draws heavily on Biblical principles of love, relationships, and marriage. It is unapologetically Christian and suggests at the end of the book that even if a couple is doing everything "right" they need to share spiritual dreams and Christian service.
I read this book by myself when I got engaged to my boyfriend of a couple of years. The book has questions at the end of each chapter to help you consider how the material in the chapter applies to your specific situation. I took the questions seriously and by about 1/3 of the way through the book I realized that I really couldn't marry my boyfriend. I had a hard time letting go of the relationship but in hindsight it was a really unhealthy situation. My friends had been telling me their concerns but I needed to figure it out for myself, and this book walked me through that process in a really low-pressure gentle way.
When I started dating my now-husband I started reading the book again and answering the questions in regard to my new relationship. It was really reassuring for me to see that we were built on a solid foundation. I decided to start over and read the whole book together(which we mostly did in the car) and discuss the questions together. This was probably the best thing we have done for our relationship. It helped us have reasonable expectations for each other and ourselves, and helped us set up good habits as we started our marriage together.
One thing to note: apparently there is a man's workbook and a woman's workbook to accompany this book. For budget reasons, I didn't purchase the workbooks. The book was still extremely helpful for me and my husband, but every few pages it directs the reader to an exercise in the workbook. Some of the exercises looked interesting and others looked repetitive or boring. Discussing the questions at the end of each chapter was enough for us.
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Reviewed in the United States on June 2, 2011