Diamondback Nozzles – MK8 Compatible – Polycrystalline Solid Diamond Tip 3D Printer Nozzles, Improved Extrusion, Any Filament, Long Life, Wear Resistant, Layer Adhesion, USA Made (0.4mm)

This thing changes the game! Don’t even waste your time with anything else, nothing is harder, hotter, or smother going in and out! (that’s what she said)

I dont give 5 star reviews, but this nozzle has done nothing but perform, and is working flawlessly for a couple of weeks now. Diamondback nozzles are the way to go in my book for now on.

Nozzle kept clogging despite the companys claims that the diamond insert made this impossible. Swapped it out with a hardened steel nozzle so I could get back to work. Not worth the price.

It works awesome on my Neptune 3 Pro. The best thing about this nozzle is filament will not stick to the diamond.

Make sure the threaded section matches you current nozzles. It was too short for my Ender 5 S1 and caused it to get clogged.

Worth the price? Maybe? Honestly I just got tired of installing new cheap nozzles after the softer ones would degrade and ruin my prints :P

The nozzle has the best qualities in every category. Thermal conduction is fantastic. The polished, small end squishes the filament bead perfectly and just glides over the lay down. The price is $$$, but the old saying- you get what you pay for definitely applies. Longevity is next, but that is unknown, but being diamond, I would assume very long. Love it!!

Yeah, its pricey. I wish it were cheaper too. It also delivers on all its promises. It stays clean, It prints with fantastic detail and so far no clogs. A noticeable improvement over the stock brass on the Ender S1.

I got this a month ago and have printed non stop with it. So far it has worked perfectly. Taulman CF nylon goes through it like a dream. Ive also printed a lot of PLA + and some TPU (90A and 95A). I havent had any clogging issues. Ive had a couple of different Micro Swiss hardened nozzles on two different printers but always had issues, probably due to heating. The Diamondback nozzle fixes that issue and I can actually print an average of 5 degrees cooler. This nozzle is on a CR10S with a MicroSwiss NG Direct drive and all metal hot end. Despite the cost I would buy this nozzle again, although I would hopefully be able to time it with a black Friday sale.

I dont have the skill set to verify their claims.... But I absolutely love the nozzle, it works amazingly with everything Im throwing at it.