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🚀 Print Faster, Stronger & Cleaner — The Nozzle Your 3D Setup Deserves!
The Microswiss CM2 MK8 Nozzle features a high-temperature Copper Chromium Zirconium core for superior thermal performance, paired with an M2 hardened steel tip coated with a nonstick WS2 nano layer. This combination ensures exceptional wear resistance and smooth filament flow, compatible with a broad range of FDM printers and filaments including abrasive materials. Made in the USA and backed by a limited lifetime warranty, it’s engineered for professionals demanding reliability and precision.





| Customer Reviews | 4.7 out of 5 stars 81 Reviews |
B**N
Too good! Make sure to run a temperature tower to check for stringing!
This 0.4mm nozzle was a nice direct replacement upgrade for the brass ones that come stock on my Ender 3. I don't do too much printing but did notice at first after replacing that my print quality wasn't as good as before... I just figured I'd leave it up to "it's just the filament" and leave it be. Now here I am 7 months later and I just realized my problem. The Nozzle is TOO good at thermal conductivity. I ran a temp tower test on my filament (Elegoo PLA+) at the recommended temperatures (205-230), and I had stringing even 5C lower than it's supposed to be. So I did another test this time up to 20C lower. I found that the best temperature is actually about 17C lower than the minimum recommended on my filament. So with that done, my printer is putting out really good quality again, now with the peace of mind that my nozzle won't be wearing out anytime soon.
R**N
Last about a year of heavy printing
She ain't pretty now but worked well all year long. Would highly recommend.
R**A
Great replacement
This replacement solved my clogged nozzle issue and made my prints so much nicer very easy to install just dont forget to preheat the nozzle first
J**S
Unmatched performance
Unbreakable, unbeatable. Give it any material, neglect to clean it, it doesn't matter. You get what you pay for, buy once cry once.
R**L
Perfect for me
Works great for my custom 400mm Ender3, excellent quality as expected from Microswiss. Also a great value for a wear resistance 0.4mm nozzle.
R**N
Works as it should
Creality machine that I uogrdaded ro the Microseiss print head. Works hreat
N**N
Make sure you have the right tools for the job
Its a good nozzle but make sure you have a 7mm socket or wrench. Found that out the hard way. If you don't have them you will run into leaks. Found that out the hard. Way but it's not a clogomatic. Clogs happen on all nozzles but it's a simple pokr with a needle or cold pull away from being fixed. Its more milinductive than straight solid steel it's essentially brass cased hardened steel.
S**R
Another Great Microswiss Product
Microswiss is always a good product and why I always go back to them. Makes my prints noticably better
L**T
Great
Lifetime guarantee
E**K
nada
deja pesima impreeeeesion en s1 plus
S**N
Great on my Ender 5 Plus
stuck in on my Ender 5 plus and all good
R**S
funktioniert sehr gut
Die Düse funktioniert bis jetzt sehr zuverlässig und ohne Probleme. Allerdings habe ich bisher auch "nur" PLA damit gedruckt
D**D
Great nozzle for abrasive or sticky materials
Hardened and coated makes these a great nozzle for Carbon Fibre filaments. Compatible with a lot of printers.
Trustpilot
2 weeks ago
2 days ago