Micro Swiss MK8 Plated A2 Tool Steel Wear Resistant Nozzle (MakerBot, CraftBot, Creality, CR10, Ender 3, Ender 5, Tevo Tornado) .4mm

Other than the price, you cannot beat Microswiss products. Their nozzles are great and last a very long time. But nozzle tech is catching up and is generally pretty good across the board as long as you match your wear coefficient with your filaments to get good life from them. Would be 5 stars except for the price. Ive started looking around more for alternatives at better prices and have found several.

Works great, details look amazing. Handled glow in the dark pla like a champ

⚠️ WARNING!!!!! THIS DOES NOT FIT THE MICRO SWISS ALL METAL HOT END. I BOUGHT THIS TO REPLACE THE STOCK .4MM NOZZLE THAT CAME WITH MY MICRO SWISS HOTENED BECAUSE IT HAD FINNALY GIVEN OUT ON ME. NOT THE SAME LENGTH THREADS. WILL NOR FIT.

So I had the unfortunate opportunity to break my beloved M-S nozzle (my mistake, tried to remove it while cold after a PETG print and sheared it off) and because I was in a time crunch, replaced it and the heat block with a cheap backup I had lying around. The difference is night and day. I had nothing but globs and print failures until I bit the bullet and ponied up the $25 to get a new M-S nozzle and heat block. Problems entirely solved! Printing PETG and PLA like a champ again on my Ender-5 with M-S direct extrusion. I also use the 0.8mm nozzle from M-S for TPU in this setup, and it works flawlessly. (side note - I also got the Sunlu filament dryer and it solved my PETG stringing issues. It makes a great companion to this excellent nozzle system) Micro-Swisss sticker has earned its place on my tool cart!

The nozzle looks beautiful and performs with no problems. I got this nozzle to print abrasive materials in the long run and it is doing its job great.

It is a quality nozzle. I havent run anything abrasive through it to know if it would last longer then a none hardened nozzle. The 8mm tip is great for prints that dont have a bunch of small details, cuts the time to print in half.

Seems legit a file won’t cut it!

works awesome on my e5 pro.

Couldnt ever get it to work. It kept clogging like no other. I tried different nozzle temps, extrusion speeds, fan speeds, bed temp. Every single time I used it it clogged. Switched back to brass and it worked fine. Exterior dimension is thicker thany brass nozzle and didnt fit any of the wrenches I had,I used pliers to tighten it Maybe I got a bad one, idk, but I can not recommend. Pros were fast shipping and looked shiny and clean.

I had no luck with this nozzle. I installed on my ender 3 pro and immediately filament was curling out of it. I tried to trouble shooting ( checking ptfe tuning in the hot end ) and still was just bad.. I could get anything to stick. I ended up sticking another cheap brass nozzle on for now and it worked perfectly. I guess I just got a bad one?