3D Printer MK8 Nozzles CR-10 Nozzle + 4 DIY Tools for 3D Printer Nozzle Change Replacement (MK8 Nozzles with Tools)

I normally buy Genuine Prusa nozzles. These work as good as they do. The tool kit is an added plus.

Super convenient foe changing nozzles. I often swap between regular and ruby nozzles, as well as varying sizes. I find the screw driver style handle easier to use than the flat spanner style of nozzle wrench you typically get with a printer.Yes, basically any 7mm socket hex bit would probably work just as well, however I prefer having a dedicated set of tools instead of needing to move a single set around and risk miss placing them.You also get some spare nozzles, which is a huge plus. I've used the 0.4mm and had no issues with the fit or print quality.The only negative I have is that the included heat block wrench does not fit my smaller heat block, so would have preferred to see a dual sided spanner that could accommodate more than just16mm size blocks. This is clearly spelled out in the item details, so I cannot fault them for this fact and rate this item at 5 stars.

Bought this for my Ender 3 Pro. The quality is better than I thought it would be. The socket fit my stock nozzle perfectly and made removal very easy. The small size is perfect to change nozzles. The provided nozzles are machined well. All holes were concentric and sizes matched my pin gauges. The angle of the nozzles is much sharper that the stock nozzle which makes them a little longer than the stock nozzle. You will have to lower your bed a bit. One advantage of a slightly longer nozzle is there is more room for a part cooling fan duct.

Figured this would be nice to keep with the kit long term. The wrench and socket combo is GREAT for removing the nozzles. It's an investment to prevent breaking your hotend.

This has come in SO handy! I change between nozzle types and sizes, depending on what I need, and what speed. This makes it SO easy, and I don't have to jack the extruder up to the top to change them out, either. The included sizes fit all 8 of my printers, so I think it covers just about any model. Changing out nozzles used to be a PITA, but now it is super easy!

Was struggling with replacing nozzles, but then i got this and its been easy as butter to remove old nozzles and screw it new ones. Takes precise angle to fit it in but works lovely when done! Will definetly get another one if i get more printers.

Got this to work with my Microswiss hotend. The nozzles do not fit in the supplied socket, so going to have to get a different socket completely to work with MS nozzles.

Perfect tools for your Ender or likely any 3D printer.

Excelente kit con lo necesario (sin herramientas extras) para hacer el cambio de mi boquilla.

Really good!! For $11 my 3D printer got a real upgrade.

Very useful mini tool set for changing extruder on 3d printers. Nice to have, the tools i used to use i always burned my hand or finger. NO MORE. Now i can change nozzle with no pain! GREAT STUFF!

Excelente producto y las herramientas que incluyen facilitan en mucho el cambio de boquilla. En mi caso es una anycubic chiron 👌

Products came very quickly. Items were as described. The benefits of having various nozzle sizes primarily are having more options to print faster, thicker/thinner, easier.