Kubey Stheno Knife Blue Micarta, Beadblasted 14C28N by MUZI Design (KU404D)

Stheno Blue Micarta, Beadblasted, a push dagger designed by the renowned studio MUZI Design, a perfect example of precision craftsmanship and functionality. The full tang construction ensures exceptional durability, making it a reliable tool in a variety of situations. The blade, made of Sandvik 14C28N stainless steel, features excellent corrosion resistance and long-lasting sharpness. The Micarta composite handle offers a secure and comfortable grip, even in challenging conditions. The textured surface provides additional control during use. The Kydex sheath is designed with practicality in mind, and a simple clip allows for easy attachment to a belt or pocket edge, ensuring quick access to the knife. The entire knife combines elegant design with reliable functionality, meeting the expectations of even the most demanding users.

Push Dagger—also known as a Punch Dagger, Punch Knife, Push Knife, or, less commonly, Push Dirk—is a short-bladed knife with a handle positioned transversely to the blade, in the shape of the letter “T.” Designed to be gripped and held in a closed fist so that the blade protrudes from the front of the fist, between the index and middle fingers, or between the two middle fingers when the handle and blade are symmetrical.

Kubey—an independent brand and one of the largest manufacturers producing top-quality knives at great prices! The company’s motto is “An Edge Above the Rest” / “The blade above all.” Thanks to the use of high-speed CNC machine tools, milling machines, laser cutting, and custom hand finishing, the brand focuses on high-quality craftsmanship and an innovative approach to design. Kubey stands for legendary durability and functionality in cutting tools that will serve you for years!

14C28N - martensitic chromium stainless steel is the latest achievement in the range of knife steels produced by the Swedish steelworks Sandvik. An optimized chemical composition with a unique combination ensures the highest quality, excellent edge performance, high hardness, and corrosion resistance. By reducing the carbon content to 0.62% (C) and increasing the chromium content to 14.0% (Cr), as well as adding 0.11% (N) nitrogen, corrosion resistance has been significantly improved. Considered an improved version of 13C26 steel. Unbeatable in the price/quality category!

Vacuum & Cryogenic - 14C28N steel undergoes a specialized heat treatment process comprising two key stages. Vacuum Heat Treatment: the steel is hardened in a vacuum environment, which minimizes oxidation and ensures more uniform metal properties. This process increases the steel’s strength and structural integrity. Cryogenic Treatment: After heating, the steel is rapidly cooled to extremely low temperatures, often below -100°C (-148°F). This transformation converts residual austenite into martensite, significantly increasing hardness, wear resistance, and overall durability. Thanks to these advanced processes, 14C28N steel delivers exceptional performance, offering both razor-sharp edge retention and remarkable blade durability.

Blade - Clip Point style, single-beveled. Finished with a Beadblasted finish to mask minor scratches caused by use. The cutting edge, with a clearly defined bevel, tapers toward the sharp tip of the blade. The blade thickness ensures high strength, while the flat grind (Flat Grind) provides excellent cutting edge geometry and extreme cutting performance. The finger ring further stabilizes the grip and prevents the knife from accidentally slipping out of the hand.

Handle - made of Micarta composite, a material that is extremely mechanically durable and virtually completely resistant to weather conditions and chemicals, textured to improve grip. The contoured shape ensures a comfortable, secure grip even with wet hands. The finger groove and thumb ramp on the front improve grip security.

Sheath - made of Kydex, extended, protecting the blade. Thanks to the clip attached to it, the knife can be easily attached to a belt or gear.

Technical data:

Product number: KU404D
Product name: Stheno Blue Micarta, Beadblasted

Overall length: 109.0 mm / 4.29“
Blade length: 75.0 mm / 2.95”
Blade thickness: 3.8 mm / 0.15“
Handle length: 34.0 mm / 1.34”
Handle thickness: 12.0 mm / 0.47"
Weight: 87.0 g / 3.07 oz

Blade material: Sandvik 14C28N
Blade hardness: 60-62 HRC
Blade grind: Flat
Blade finish: Beadblasted

Handle material: Micarta
Handle finish color: Blue

Sheath: Kydex
Additional accessories: clip

Designer: MUZI Design
Brand: Kubey Knife
Manufacturer: Kubey Knife
Country of origin: P.R.C.

Developed by: Sharg® company