1piece High Temperature Sharp Hardened Tool Steel MK8 Nozzles 0.4mm for 1.75mm Makerbot, Creality CR-10 All Metal Hotend, Ender 3/ Ender3 pro, CraftBot, Prusa i3 3D Printer

With the original ender 3d printer ....its a must have upgrade

Quick delivery. Have to wait on a new hotend to try it out. Was getting horrible prints but I now do not think it’s the nozzle.

I bought this less than a week ago, I got through 4ish prints and started getting all messed up on every job, thought the bed wasnt level, re-leveled, did everything else, then I changed the nozzle to a brass one and have had 0 issues

Ender 3. Im new to 3D printing, was able to cobble together some settings for my slicer. Only really suitable for non-detail work like simple containers. Cant get any serious detail. But it will avoid clogs or Jams for certain. Flows like butter. Print time may be roughly halved by increasing layer height. First layer width seems good at 160%, 1st layer height maybe 0.25. Much research WILL be required.

Easy to install and great performance all around. I feel like they last way longer than brass.

The nozzle had been used and was covered in melted plastic (inside and out)! This is crazy unacceptable!

Good nozzle. Prints as it should. No complaints

I will need to update. Havent tried to print anything yet. Looked under microscope and seems less round than free nozzle that came with some filament. Could be a brass vs steel thing but seems very rough. Maybe performance will be fine. Ive attached a photo of each.

Really last long and is good for materials that are rough, but it needs to run at higher temps.

Fits perfect. Easy to install. Quality is top notch, very durable. Cant do much better for a nozzle that will last a long time.