Micro Swiss M2 Hardened High Speed Steel Nozzle RepRap - M6 Thread 1.75mm Filament V6 (.4mm)

Just make sure you PROPERLY install this nozzle, AKA tightening the nozzle against the heartbreak at 250c but no more than a finger on the wrench can tighten. Then you let it cool down then do it again to compensate for loosening due to temperature change. This way you don't get filament clogging up in your hotend :)

Folks, PLA and ABS prints ok using a brass cheep nozzle. I was changing them out every KG of filament used.I spent the extra money for this product and well worth the money. The wear is Nill and Carbon Fiber printing is awesome without clogs. Now both of my printers have the nozzles and my dinning and printing pleasures regardless of material have resolved many problems.

Waste of money. Clogged on every print. Went back to cheap brass and prints worked perfectly.

Recommended by a friend and as usual steered me in the right direction! Only reason I took a star off is it doesn't work with the Prusa MMU2 for MK3S.

Buy one of these and you will have a nozzle for life. I print abbrasive materials and there is no wear like you would see on brass, only thing is you will have to use about 5-10 more C for temp is if you normally print at 215 you should go to 220 or 225

For my Prusa.

Works great! No complaints at all. It is better than brass nozzles, that is for sure.

Decided to upgrade from brass while replacing parts after a hot end failure. I haven't done any abrasives with it yet, I'm sure there are other reviews that cover that. I was pleased to find that I didn't really need to tweak anything to get the same print quality, nor did I need to re-tune my multi-material filament changer.