Creality Official 5pcs MK-HF Nozzle with 2pcs Sprite Extruder Silicone Sock, Copper Alloy Nozzles for Ender 3/V2/Pro/Max/Ender 3 S1/Pro/Plus/Neo Series/Ender 5 Series/Ender 6/CR-6/CR-10/Sermoon D1/V1

Great replacement part for anyone with an Ender 3 S1 or S1 Pro. This one is a drop in replacement for the S1 Pro, and for the S1 its an upgrade due to the all-metal (bimetal) heatbreak. You get a preassembled package containing the heatblock, bi-metal heatbreak, nozzle, and silicone heat sock. Just drop it in and heat tighten and its good to go.

I have an Ender 3 S1 pro and this is the perfect drop-in replacement. Zero issues.

this set comes with a great mixture of the standard (0.4mm) and some nice to have sizes for detail prints and large prints. at just over 3 dollars per nozzle, its certainly not cheap, but its also not the cheap brass stuff either, so as far as value goes, i think this is pretty good. these are premium (relatively speaking) nozzles for a premium hotend / extruder set from creality. the reality is that the MK-HF is just a variation on the MK8 nozzle, but better material. as the saying goes, in for a penny, in for a pound - if youre spending the premium for a printer with the sprite extruder, the MK-HF nozzle is a low cost component that is pretty integral to the design, and worth it, in my opinion.

I recently purchased an extruder heater block kit for my 3D printer and I am extremely satisfied with my purchase. The kit came with everything I needed to upgrade my printers extruder to handle high-temperature filaments, including a stainless steel heat break, brass nozzle, and a heat block kit. The installation was straightforward and easy, thanks to the clear instructions provided. Once installed, I immediately noticed an improvement in the quality of my prints, especially when using materials that require higher temperatures. The extruder was able to maintain a consistent temperature throughout the print, resulting in smoother and more accurate prints. I also appreciate the durability and quality of the materials used in this kit. The stainless steel heat break and brass nozzle feel solid and well-made, and I am confident they will last for a long time. Overall, I highly recommend this extruder heater block kit to anyone looking to upgrade their 3D printer. Its a worthwhile investment that will improve the performance and versatility of your printer.

On visual inspection, these nozzles appear flawless. So far Ive tried the 0.6mm size, and it has given really good results with more consistent lines than I had been getting with a 0.4mm nozzle. Unfortunately my extruder doesnt seem to be up to the task of cranking up the speed as some people do with the wider nozzles. The listing mentions V2, which I read to mean Ender 3 V2, but the silicone socks do not fit the stock extruder on my Ender 3 V2. Not a problem for me as I dont need a new sock, but worth noting for anyone who does and has the E3V2.

Although the directions were not very clear, it was not that difficult to install. The wiring was labeled clearly so it was not confusing connecting everything to the main board. The additional bolts that were provided are required if youre using the BL Touch or the CR Touch otherwise, when it goes to level the bed, the extruder will hit the frame on the right side. The main issue I had is that I am using the CR Touch and where they have the mount for this, it brings it too far forward. So when it goes to level the bed, it literally misses the first row. I had to design and print a new mount that will locate the CR Touch more in line with the nozzle so that it would be able to hit all nine spots on the bed when leveling. If anyone needs the CR Touch mount, I will be happy to provide it. With regards to the firmware, I did not have to upgrade the firmware due to the new mount that I designed. Besides, they only provide a link for the 4.2.2 firmware whereas I have the 4.2.7. Once installed, set your E-Steps to 424.9 and then calibrate from there, I actually had to increase my E-Steps to 433.5. Also, be sure to adjust your Z Offset as well if using the CR Touch, it will be different. Im totally happy with this upgrade.

Bought to add onto my Ender 3 Pro. Easily attaches the CR touch with its built-in mount. I added an additional z axis motor to help with the extra weight. The direct feed is so much better, but it does require some changes to your print program. It was also a pain to setup with the Creality Sonic Pad but once I got it all working its been very consistent.

I used this kit to upgrade a hotend on an Ender 5 Pro. I received a bad cable but the seller was quick to remedy the problem. Things of note if upgrading an Ender 5 - This is not for the faint of heart. 1. The original carriage assembly must be trimmed and merged with the included carriage. (The ears for the timing belt are located side-side instead of top-bottom) This involves cutting off the ears on the new carraige, trimming the old, and merging the two. The included bolts are long enough to handle the additional thickness. 2. The X-stop needs to be moved further backwards to compensate for the rather extreme offset difference from the original extruder head assembly. I trimmed the OEM bracket and redrilled the hole to accomplish this; there may be options available on the common 3d print repositories to accomplish this without fabrication. 3. The cooling fan and its shroud will hit the front-most aluminum extrusion of the frame. I lowered that piece by about 1 using some 90 degree angle brackets commonly available on Amazon. It prints fine with the piece simply removed, YMMV. 4. Youll need to mix up your own firmware and set offsets if you want to use CRTouch. I set the probe to nozzle offset at -30, -40mm offset, and utilized 3 point leveling with a 30mm buffer on the table and it worked flawlessly first try. You will also need to set extruder motor steps in the firmware as detailed in the documentation provided with the extruder. Settings - As I switched from a bowden to direct drive, settings were obviously different. The first prints I made were excellent, but needed a little fine tuning to prevent over-extrusion zits. The settings Ive found work well to start with (Simplify3D) Retraction Distance - 0.70mm Retraction Speed - 40mm/sec Coasting Distance - 0.40mm Overall Im extremely impressed with this head; the cooling fan works well enough to nearly print sideways without support, and the temperatures at the nozzle are the most stable ive ever seen after a lightning-quick heating time. Very well done, Creality.

I got these for my Ender 3. They fit perfectly and work great! I love the different sizes that allow me to print faster or in finer detail when needed.

If you use a Creality Sprite extruder, this is an all metal hot end ( an upgrade for some models ), capable of heating up to 300C and handling engineering grade filaments. I broke a thermistor wire on my Sprite hot end ( Ender 3 S1 Pro ) and decided to replace the entire hot end. As expected (its an authentic Creality part and the store is a Creality reseller ) it dropped right in to my Ender 3 S1 Pro which already had a 300C capable hot end and worked just like the original.