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What is the Arius Folder from Koenig Knives?

The Koenig Arius is a high-quality, modern and smooth titanium frame lock flipper.

About the Koenig Arius

The Koenig Arius folder is an American-made knife of premium quality, characterized by immaculate construction.

Its blade has been carefully buffed and rounded with no sharp corners or edges apart from the cutting edge. The handle, composed of milled titanium, is precisely contoured and finished to perfection. All components of the knife are fitted together with precision akin to that seen in German automobile manufacturing. This 5-ounce knife feels solid in the hand and projects a sense of luxury.

The Koenig Arius‘ M390 drop point blade is considered the gold standard when it comes to stainless steel options these days. The 3.5″ blade is a sight to behold! It’s hard to do it justice with words, but we’ll try. The primary grind has a beautiful satin finish that doesn’t show any machine grinding lines. The saber portion of the blade has a lighter, machine ground stonewash look that makes for a nice contrast. There is no jimping on the spine, making it look and feel smooth. There is also a swedge that begins after the thumb ramp and continues out to the tip, adding to the beauty of the blade.

The back of the handle on the Koenig Arius blade features a flipper with a small amount of jimping to give the index finger something to grip onto when deploying it. It worked really well in my experience, and I never experienced any missed deployments. Titanium frame lock flipper knives typically aim for a very smooth deployment and the Arius is no exception. The detent is set perfectly to my preferences to guarantee a secure opening, allowing for a reliable lockup each time. It uses bearings for the pivot system, granting a frictionless feel to the deployment, which is almost as smooth as the Grimsmo Norseman.

The locking system on the Koenig Arius is extremely strong. Under no circumstances can the blade be maneuvered in any direction while the lock arm is engaged. The sleek, minimalistic design makes use of an internal pin to secure the blade in the open position. The steel lock bar insert ensures that the blade tang is locked into place at around the 15% mark.


Koenig Arius Reviews

The Koenig Arius folder receives high praise for its exceptional quality and performance. Reviews highlight its ease of deployment, with the knife offering multiple opening methods that work reliably and smoothly, including a flipper tab and an opening hole that can be used with the thumb or middle finger. The lock bar disengagement is noted for its precision and ease, contributing to the knife’s overall high-quality feel​​.

The fit and finish of the Arius are described as impeccable, with meticulous attention to detail evident in every aspect of its construction. The knife’s handle is praised for its contoured, smooth milled titanium, offering a comfortable and secure grip. The pivot design, referred to as a “D” shaped pivot, is appreciated for its functionality, ensuring that the pivot can be disassembled without spinning freely. The design elements, including a milled pocket clip and integrated lanyard hole, add to the knife’s sleek and functional aesthetic​​.

In terms of performance, the Arius is reported to excel in a variety of cutting tasks, although it may require a bit more force than expected in some situations, possibly due to the smoothness of the titanium handle and the properties of the blade steel. The knife’s durability is highlighted, with its construction and materials ensuring it remains in excellent condition even with regular use​​.

Alternatives to the Arius, such as the Mini Goblin, are mentioned for those interested in a similar level of quality and design in a slightly different form factor. The review suggests that the Arius, while on the higher end of the price spectrum, offers value that justifies its cost due to the quality of manufacturing and materials used​​.

Another review emphasizes the Arius’s exceptional blade quality, ergonomic design, and overall durability, making it a standout choice for both kitchen and general use. The knife’s design is noted for its balance, precision, and non-stick surface, which together enhance the user experience. The review also highlights the knife’s resistance to rust and its “X-factor” that elevates it from a mere tool to a culinary asset​​.

Overall, the Koenig Arius folder is highly regarded for its superior craftsmanship, material quality, and performance, making it a sought-after choice for knife enthusiasts and those looking for a premium everyday carry option.


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Why should you buy a Koenig Arius folder?

The Koenig Arius is a high-end folding knife that has garnered a strong following among knife enthusiasts for several reasons, making it a compelling purchase for those who appreciate quality cutlery:
  1. Superior Craftsmanship: Koenig Knives is known for its meticulous attention to detail and precision engineering. The Arius model exemplifies this with its flawless fit and finish, ensuring that every aspect of the knife, from the blade to the handle, is crafted to perfection.
  2. High-Quality Materials: The Arius typically features premium materials such as CPM-S35VN or CPM-20CV for the blade, known for their excellent edge retention, corrosion resistance, and toughness. The handles are often made from high-grade titanium, carbon fiber, or other durable and lightweight materials, offering both strength and aesthetic appeal.
  3. Innovative Design: The Arius is celebrated for its ergonomic design, which ensures comfort and ease of use, even during prolonged cutting tasks. Its aesthetic appeal is also notable, with a sleek, modern look that sets it apart from more traditional knives.
  4. Exceptional Performance: With its precision engineering, the Arius offers smooth opening and closing action, typically featuring a ball-bearing pivot system for a seamless experience. The blade is designed for optimal cutting performance, making it suitable for a wide range of tasks, from everyday carry (EDC) to more demanding cutting jobs.
  5. Durability and Reliability: Built to last, the Arius is designed with durability in mind. Its robust construction and use of high-quality materials ensure that it can withstand the rigors of daily use, making it a reliable tool for any knife enthusiast or professional user.
  6. Collectibility and Resale Value: Due to its craftsmanship, quality, and limited production runs, the Koenig Arius has a strong collectible appeal. It maintains a high resale value in the secondary market, making it not just a tool, but also a potential investment.
  7. Community and Support: Purchasing a Koenig Arius also means becoming part of a community of enthusiasts who appreciate high-end knives. Koenig Knives is known for its customer service and support, ensuring that owners of their knives have a positive experience.

Given these attributes, the Koenig Arius is often considered a worthwhile investment for those who value high-quality, high-performance folding knives, whether for practical use, collection, or as a statement piece.





Last Updated on February 13, 2024