Micro Swiss All Metal Hotend with Slotted Cooling Block for Wanhao i3 w/.4mm Nozzle

Works great and my printing on my Wanhao Duplicator i3 v2.1 is super solid. You have to raise the hot end temp a big but its so smooth. Do take care to make sure the nozzle is up flush against the metal feed tube or you will get leaking inbetween that will cause clogs and envelope the entire unit.

It works wonderfully. I just made sure to follow the instructions from the micro Swiss website and it went together fine and has been printing fine ever sense with no issues. Love it!

I bought this to replace the stock setup on a Duplicator i3 Plus. Followed the instructions and had PLA oozing out of the top where the sleeve connects to the block. Covered the whole heating block. I had to order replacement parts just to go back to stock. Not recommended.

Able to print at higher temps easily and can clean with acetone

So far, so great! Get this kit, not just the all-metal tube and nozzle version. The block is much better than the stock version on my monoprice.

Another great product from Micro-Swiss.

Not a bad upgrade, not ground breaking either. I was having jams with my old hotend so I ordered the microswiss one. The jams were caused by the extruder lever screw that was losse. The prints are slightly better than before but not an amazing difference as other people are mentioning. Still a good upgrade that will last longer than the original hotend.

I have a Monoprice Maker Select 3D Printer v2 and it would stop extruding half way through the print. I tried new PLA and changed around setting and temperatures but nothing worked. Went on a forum and someone said this worked for them. Well let me tell you...they were 100% correct. This was easy to install (if you closely follow the online directions) and my prints seem to be coming out even better now. Totally recommend this to anyone having this problem, or if you justwant to upgrade your printer for not a lot of $

After burning my pfte tube, I got this as a replacement for my monoprice i3 plus and it works flawlessly! Just make sure you follow directions step by step and you should have no problems. Also, make sure to adjust your retraction settings. For PLA I used 50 mm/s retraction speed, 0.6mm retraction distance, and 20 mm/s retraction prime speed.

Obvious tool marks and plastic on the nozzle. Tube is full of some sort of cooled filament. I put the nozzle under my microscope and it shows heavy wear, gashes and pitting. This hotend has had quite a bit of use. If you are going to sell used stuff please advertise it as used. Will be returning.