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

I needed a hardened nozzle for my CR-10 micro Swiss hot end, so I could print using Hatchbox Wood filament. Wood filament is supposedly abrasive, and I didn’t want the hassle of wearing out my brass nozzle, so I got this and it did the trick.

My general PLA/PETG temps wouldnt work well after replacing. Had to turn the heat and the nozzle up by about 10 degrees first week or so to get ok prints. After the first week, I was able to go back to the standard settings. Super strange and not documented.

I see y every one seems to like them

I have only had this nozzle for about a month and so far it is doing really good. Im using it on my Ender 3 with the Micro Swiss All-metal hotend. I havent notice any extrusion issues so far with it. All my prints have come out nicely with it. Only thing I did notice is I had to increase my print temps about 5-10 degrees. Not sure if thats because this nozzle or the entire hotend. So far I would recommend this nozzle. Will probably be buying some more in the future as long as it lasts for a while.

Only negative is the hex is bigger than your average brass nozzles. Your favorite wrench wont fit.

I wasn’t sure if it would be worth spending $20 on a nozzle but this prints really well over the stock 0.4mm nozzle than came with my Ender 3. I couldn’t be happier with the print quality. I used to get stringing but not anymore. Also because of the wider diameter my prints are even stronger

These are great nozzles.

Great for printing bigger items

great for ABS and any infused filament

Are used this to replace a .8 mm nozzle this was so much easier to tune and get right