3D Printer Nozzles - MK8 Combo Set 25 PC 0.4mm 5 Hardened Steel + 5 Stainless Steel + 15 Brass Extruder Nozzle for Creality Ender 3/ Ender 3 V2/ Ender 3 S1/ CR-10

The brass nozzles look fine and are comparable to other standard brass nozzles. I am currently trying out one of the hardened steel nozzles. Since different metals have not just different hardness, but also different densities and heat conductivity which affects how long it can take to heat up (and how well it maintains a certain temperature), I also ran a PID autotune after changing to the hardened nozzle. (And will do the same when I switch back to brass for other types of prints.) The other change I made for the first prints using the hardened steel nozzle is to slow down the print, but I plan to increase the speed again over time -- the reason for this is I do not know how much of a difference non-brass nozzles will make as far as how well they retain heat (and this likely varies depending on the printer and hot-end), so by printing slower to start I can first ensure the nozzle works (which so far it does,). Then later I will see if I can speed things back up. But so far everything is printing well - no clogs or differences in print quality. At this point I dont yet have any spools of carbon fiber filament, but will be getting some soon to try out using the hardened nozzles after I finish testing with standard PLA and PETG.

Ive yet to have a clog from these! They hold heat well and deposit filament at the proper measurements.

These fit my Creality CR6SE, and I would expect them to fit most printers as they just bottom out against the bowden tube. Its great to have replacements as swapping a nozzle is sometimes easier and faster to fix a clog than trying to poke the clog out with a needle. Plus this comes with hardened nozzles for printing abrasives like carbon fiber or glow in the dark filament. Definitely recommend having spare nozzles on hand!

There are a bunch of nozzles and the price is inexpensive. The nozzle threads were a little more difficult to turn onto the heater block. I had to use my fingers to start the threading instead of using a tool. The print quality is comparable to what an OEM nozzle would produce.

Knocking a star off for packaging - they arrive mixed together in a small baggie. I would like to see a small container with compartments instead. Nozzles arrived clean, without any factory goo or oil residue on them. Ive been 3d printing for 2 years, and print primarily PETG. My most consistent complaint is how dirty the nozzle gets. I got this set since it has stainless steel and hardened nozzles. Ive been daily driving the stainless steel, and it has been easier to keep clean compared to brass. The filament has a tougher time staying on the tip. And, once I run through more of the PETG, Ill be ready to print more abrasive filaments with the hardened nozzles. Very happy so far with the product!

These nozzles are good, just like any other one you can get.

I pretty much exclusively use 0.4mm nozzles for my prints so getting the typical bulk packs that include multiple size nozzles results in mostly unused pieces. Getting nothing but 0.4 nozzles in this pack was a welcome change. I only really use the brass nozzles although the hardened steel and stainless steel nozzles are required for some types of prints so they arent without their use. All told these are a definite recommended pickup.

I do allot of 3D printing using a huge variety of materials, from fairly soft PLA to composit metallic materials. This veriaty of materials requires a variety of tips to get the best print possible. This set includes a great selection of diffrent material tips and several of each, allowing me to use the correct tip for each job, and so I can replace a tip as it starts to wear.

Comes with 20 stainless steel, bronze, and hardened steel nozzles. Excellent value! Fits most if not all Creality printers!

Perfect swap for my Ender 3 S1. I dont print as frequent as most people. The original nozzle was getting worn though and ready for replacement. I like that this set has a good supply of the traditional brass along with a handful of SS and hardened steel for when I branch into other materials. Make sure to do a PID tune using pronterface or similar when swapping nozzle materials.