Aokin 10 Pcs 0.2mm 3D Printer Nozzles MK8 Extruder Nozzles and 5 Pcs 0.15mm Stainless Steel Nozzle Cleaning Needles for Creality Ender 3/3 Pro/3 V2, Ender 5/5 Pro, CR-10/10S, Makerbot, Anet A8

No obvious defects or quality issues. Does not strip/round out when tightened with a socket like some cheap nozzles do, nor does it have the countersink on the tip like cheaper nozzles do as well.

the machining on these suck

Works flawless, excellent working with ender 3 v2 original hotend.

great

The threading is different so will not screw in

I ordered these nozzles to use in my iMate-S printer, with hopes that the description of compatibly with other printers would include my printer. But NO. Note that these nozzles are not compatible with iMate-S printers. I am returning my order to Amazon. They look to be excellent quality nozzles and I would probably give them a 5-star review if they did fit. The only reason for a single star here is to perhaps save other customers the grief of ordering and then returning this particular product.

these may work fine in some printers, my creality ender 5 was not happy.

These nozzles seem to be well built and work fine. No burs were seen in the holes and they produce nice prints.

I bought these to try 0.6mm for the first time, since I had a huge paid project that would take almost twice as long with 0.4, according to cura. 2 months later I am still printing with them, no nozzle changes so far, no clogs, no messes. The project went great and now I am reluctant to go back to 0.4mm, the difference in quality with these is negligible. Great product. I also bought the 0.8mm but have not tried them.

I make structural parts for projects around the house and was having delaminations with .4mm so I upgraded to .6mm and doubt I will ever go back (I have a resin printer for the fine detail, what I need here is strength!). I may try .8mm sometime, but for now am super-satisfied with this and, frankly, cant understand why its not a standard.