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- Officer 's Dirk Combined Arms
Officer 's Dirk Combined Arms
Officer 's Dirk Combined Arms
- Форма клинкаКортик
- Blade steel tipe65x13
- Lengtn blade (os)205 mm
- Witdth blade (os)15 mm
- Толщина клинка3.5 mm
- Lengtn handle (os) 102 mm
- Hardness (HRC)25
- SheathPlastic, brass
- Product weight, gram320
Blade steel: 65x13
Handle material and shape
Blade shape: dirk
Blade thickness and length
Scabbard: plastic with brass
Resistance to moisture and corrosion
Wear resistance and durability
Ease of maintenance
Thanks to the stainless steel 65x13, special care of the blade is not required — it is enough to wipe after contact with moisture or contamination, to avoid prolonged contact with aggressive chemicals.
It is recommended to periodically clean plastic and brass scabbards with a soft cloth, and polish the brass elements with special tools to preserve their shine. It is necessary to sharpen only when the sharpness is lost with standard stones or ceramic bars.
The combined arms officer's dirk is an ideal choice for military personnel, collectors, fans of army style and historical reconstruction, who value authenticity, presentability and ease of maintenance. This is not a tool for daily work or extreme workloads, but a status, iconic accessory with a pronounced army spirit. For ceremonial, souvenir, collectible and ceremonial purposes, it is a choice worthy of the officer's tradition.
Detailed analysis of properties and features
The blade is made of 65x13 stainless steel, which is the Russian equivalent of the Western 440A, characterized by excellent corrosion resistance and good durability with proper heat treatment. However, it should be noted that for the presented model, the hardness of HRC is 25, which is significantly lower than the classical values for knives (usually 55-57 HRC for 65x13 steel). This determines the softness of the cutting edge and the relatively limited wear resistance: the blade will resist rust well, but it will require regular straightening and is not designed for heavy work on hard materials.
Data on the material and color of the handle are not specified, but the length is 102 mm, which provides a classic and comfortable grip ratio compared to the length of the blade. The shape of the officer's dirk implies an ergonomic and comfortable grip in the hand during ceremonial or ceremonial use, and also assumes the presence of a guard, which protects the hand and adds balance to the knife.
A dirk is a narrow, long and symmetrical blade with a pronounced tip. This form has historically been designed for thrusting movements, decorative and ceremonial tasks. In the field and for universal cutting, a dirk is not as effective as knives with a blade of a different shape.
The 3.5mm thickness provides sufficient puncture stiffness, while the 205 mm length and 15 mm width create an elegant and lightweight geometry. This profile adds aesthetic appeal and emphasizes the product's status as a ceremonial weapon rather than a utilitarian tool.
A classic combination for cutlasses: plastic lightens the weight and provides moisture resistance, brass elements give a solid appearance and emphasize the status of the owner.
65x13 steel is not susceptible to rust and moisture, which is ideal for maintaining its appearance and service in conditions of high humidity or when long-term storage of the product is required.
Due to its low hardness (25 HRC), the dirk is not designed for prolonged or intensive cutting, it quickly loses its sharpness, but at the same time it has a high viscosity, which minimizes the chance of chipping even with accidental impacts.
The mild steel makes it easy to sharpen and straighten the blade, even manually and without specialized equipment. However, the frequency of maintenance will be higher than that of knives with harder steel.
Scope of application, advantages and limitations
Specific care recommendations
Conclusion and recommendations
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