32PCS Mk8 Nozzles 3D Printer Extruder Nozzles Hardened Steel, Stainless Steel, Brass High Temperature Pointed Wear Resistant Nozzle 0.4mm,Compatible with CR-10, Ender 3/ V2 Ender3 pro,Prusa i3

No matter what 3d printer you have, you will eventually need to replace the extruders as they wear or you encounter an issue. This kit provides a decent variety of steel and brass replacements in several sizes, so that you can adjust your extruder to both the type of filament and size of filament desired...some filaments are more abrasive than others and sometimes a wider filament does a better job depending on what you are printing. The extruders are reasonable well finished, and the interiors (where it matters) were smooth on the kit I received. The threads were clean and swapping out the extruders did not come with the feeling of imminent cross threading, which would have required replacing the heads.

Im using the hardened steel nozzle in this set on my Ender 5 Pro and am very pleased with the quality. Note that youll have to up the nozzle temp to get good flow from hardened steel! But once dialed in, this printed a really nice PETG print with good flow, no clogs, and a good consistent temperature. The nozzles are good quality, with smooth threads and an apparently smooth interior finish. Would buy this again.

I used one of them so far and its bad quality and I have to swap it for the original creality

Nozzles are almost as consumable as filament when it comes to 3D printing As I experiment with more and more different types of filament, Ive learned that the different types of nozzles are important too. A new brass nozzles was only good for about 8 hours of print with carbon fiber filament. The first print came out beautifully but halfway through the second print, the quality quickly eroded as the nozzle had gone from a .04 to .14. This is a nice variety of nozzles that should help to maintain print quality. ⭐⭐⭐⭐⭐

Tried to replace the nozzle. Striped when using the wrench. Seems completely fuzed to the hotend. Total trash waste of money.

Perfect mix of nozzle sizes! Comes with both brass and steel and some needles to help keep the path clear when changing colors.

works great came one day ahead of time that was nice

Well I was hoping to not need these for a while and just have them at the ready just in case. Then suddenly I come home to a failed print and it would appear German Shepard hair in the print and a clogged nozzle....was it from the dog too??? I dont know what I do know is I pulled these out looked them over and swapped out the nozzle as soon as hot end was warmed enough. This was followed by a sigh of relief when the next print was flawless. Good job manufacturer!!!! When I get my all metal direct extruder I will likely get to try a few more before I get it dialed in. Bottom line, good price, great product buy without fear.

Me agrado y es muy util.

Perfect for voxelab aquila