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FlowTech™ Hotend for Creality K1

Original price $ 64.99 - Original price $ 64.99
Original price
$ 64.99
$ 64.99 - $ 64.99
Current price $ 64.99
SKU M3101

The FlowTech™ Hotend is a new generation hotend line from Micro Swiss. Its unique design eliminates common hotend issues such as leaking nozzle seal and complex nozzle swaps.

Keeping with our philosophy, the FlowTech hotend is designed to be an easy drop-in upgrade for each 3D printer model. This edition is designed for Creality K1. Stock z-height, build volume and firmware remains unchanged.

Made in USA by Microswiss

  • Leak-Proof Nozzle:
    Tired of messy nozzle leaks that ruin your prints and waste filament? FlowTech Hotend combines nozzle and thermal break into one permanently sealed assembly that ensures a leak-proof hotend.

  • Cold Nozzle Change:
    Swapping out nozzles used to be a time-consuming and potentially hazardous task. With a FlowTech Hotend, nozzle changes are effortless, and there's no need for hot tightening, and you can do it with just one hand.

  • High-Flow Characteristics:
    Ceramic cylindrical heater and 28.6mm melt zone provides excellent volumetric flow rate.

  • All-Metal Design:
    Built to last! FlowTech hotend features an all-metal design that can handle most modern 3D printing filaments. The entire hotend is machined and assembled in-house, with quality control performed at multiple stages during the manufacturing process. At the end, each hotend undergoes a full thermal cycling test before it is packaged.

  • 300°C Max Temperature:
    This hotend is rated at 300°C temperature with a properly tuned NTC thermistor for each specific printer. This particular edition is perfectly tuned for Creality K1 so no firmware changes are needed.

  • Creality K1
What's in the box
  • 1x FlowTech™ Heater Core 
  • 1x Copper Thermal Adapter
  • 1x FlowTech™ Brass Plated 0.4mm Nozzle
  • 2x Titanium Mounting Screws
  • 1x Silicon Sock

Installation Instructions - PDF

Video Guides:

By Daniel at ModBot

By Chuck Hellebuyck at Filament Friday

Spare Nozzles

Brass Plated nozzles for FlowTech™ Hotend

Hardened CM2™ Nozzle for FlowTech™ Hotend

FlowTech™ DiamondBack Nozzles

Customer Reviews

Based on 174 reviews
Fixes the k1

This set up completely makes sense and just made my k1 last so much longer before maintenance. Great product, can't wait to try the diamond nozzles.

Paul Coleman

I was getting to the end of my tether with constantly having to clear blockages from my k1 nozzle and extruder. I fitted this and POW! I have a bullet proof printer that hasn't failed once since I fitted it over 6 weeks ago. I am normally skeptical about upgrades. Absoloutey worth every single penny spent. Thank you all for designing something that does exactly what it says on the tin!

Norbert Griffel
Micro-Swiss FlowTech™ Hotend für Creality K1 Ganzmetall-Hotend für Creality 3D-Drucker

alles das ganze passt nicht in den K1 von 2024 die kupferhülse passt nicht in den Kühlkopf vom Extruder. Da sollte de Hersteller mal drauf achten. Das produckt ist für die Tonne mal gut das ich es bei Amazon zurückgeben kann.

K1 Upgrade Issues

Bought this product, installed it fine, worked fine for 2 days now I'm getting nothing but error codes and cant use my printer!

We are sorry to hear that you are experiencing issues with your FlowTech™ Hotend for Creality K1. Our team is here to help and we would recommend reaching out to our customer service for further assistance:
They will be more than happy to troubleshoot and resolve any issues you may be facing.

Christian Gaggiato
Estrusore fantastico

Montato e dopo una ventina di stampe, ancora perfetto, nasello a cui non si appiccica il materiale, quindi stampe sempre perfette e pulite!!