Silicon Carbide Nozzle-K2 Series

$21.90 $24.90

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About this item

Sellpoints Description

【ULTRA-DURABLE SILICON CARBIDE】

Engineered with advanced Silicon Carbide and EndCoat patented coating, this nozzle offers dual wear-resistant protection. It boasts a service life 7 times longer than standard hardened steel nozzles, making it the ultimate choice for long-term, heavy-duty printing.

【HIGH-SPEED & MASSIVE FLOW】

Boost your productivity. Featuring an enlarged heating chamber, this nozzle supports a maximum flow rate of 30 $mm^3/s$ and high-speed printing up to 600mm/s. Perfect for the Creality K2 Plus Combo to achieve lightning-fast results without sacrificing quality.

【QUICK-SWAP INTEGRATED DESIGN】

Minimize downtime. Specifically designed for Creality K2 Plus Combo & Hi Combo, the all-metal integrated structure allows for rapid disassembly and effortless replacement. Get back to printing in seconds with this seamless, user-friendly upgrade.

【WIDE MATERIAL VERSATILITY】

Beyond standard PLA, ABS, and PETG, this nozzle excels with abrasive composite filaments. It is highly optimized for industrial materials including Carbon Fiber, Glass Fiber, Steel, Wood, and even Tungsten or Glow-in-the-dark pigments.

【PRECISION ENGINEERING & ANTI-LEAK】

Experience smooth, clog-free extrusion. With an inner hole roughness of Ra < 0.4, filament feeding is exceptionally fluid. The precision-machined joints ensure a tight fit to effectively prevent leakage, while the burr-free opening guarantees stable, high-quality prints.

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Product Overview

Received the item within the deadline and all intact, it seems to match the exact size of the original item manufactured by Creality. Once I have used it, will add more reviews.

Easy install, works on my Prusa XL

K2 Plus
Stock Hotend
Upgraded Heated Bed

Observations:
Not exactly what you would call an overly professional reviewer for this. I would still say that I am in the beginner to intermediate phase of understanding 3D printing. So giving a Folsom review of this particular nozzle compared to the stock nozzles that I received with the unit is going to be difficult.

I can say that it doesn't allow pla to stick to the nozzle during printing. Installing is exactly the same as removing the stock nozzles. You will need to apply thermal grease around the heat break just as you would for virtually every nozzle for every 3D printer.

Thus far it's performance is at par if not better. I still need some more time to give a perfect review, but I am extremely happy with the quality of the unit itself.

Great upgrade to OE hotend

If you do a lot of technical 3D printing with abrasive materials like carbon fiber, glass fiber, or wood-filled filaments, you know exactly how fast a standard brass nozzle can wear down and ruin your print quality. I picked up this Phaetus/Creality Silicon Carbide nozzle for my K2 setup, and it has completely transformed my workflow. Right out of the box, the build quality is exceptional. It handles the brutal abrasiveness of technical filaments like a champ, boasting a massive 7X service life increase that gives me total peace of mind during long, overnight print jobs. I no longer have to constantly check my first layer or recalibrate my z-offset due to premature nozzle wear.
What really blows me away, though, is the incredible thermal conductivity and high-flow capability. Pushing a 30mm³/s max flow rate means I can ramp up my printing speeds significantly without worrying about under-extrusion or extruder skipping, even when melting dense, composite materials. The filament glides through smoothly, and the layer adhesion on my structural parts has been rock solid with zero clogging issues. If you are running a K2 Plus, K2, or K2 Pro and want a heavy-duty, set-it-and-forget-it nozzle that delivers high-speed performance and flawless reliability with engineering-grade filaments, this upgrade is worth every single penny.

Great nozzle it prints well

This seems to work well and I've had no issues as to the longevity I'm not sure as I have only been using it for about 3 weeks now.

50/50 Folks

Good ideas can be poorly executed. This is one of them. First the positives - deliver was quick, nicely packed and came with a mouse pad! Now install is quick and easy, the reprogramming of your K2+ easy. But that’s about it. Negatives - cutter issues, retraction issues, feeder issues, on and on and on. I will wait to reinstall it after going back to the OEM. 3/5 if you like tinker it’s worth a try

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