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- NKVD knife folding steel S390 lining mammoth bone mokume-gane
NKVD knife folding steel S390 lining mammoth bone mokume-gane
NKVD knife folding steel S390 lining mammoth bone mokume-gane
- Blade steel tipeS390
- Материал рукоятиКость
- Декор рукоятиМокуме-гане
- Lengtn blade (os)100 mm
- Witdth blade (os)18 mm
- Толщина клинка2.4 mm
- Lengtn handle (os) 130 mm
- Hardness (HRC)70
- SheathLeather
- КонструкцияСкладные
- ОсобенностиС гардой
- Форма клинкаClip-point
Detailed analysis of properties and features
Blade steel — Böhler S390 Microclean:
One of the most advanced high-tech tool-grade steels, S390 combines ultra-high content of tungsten, vanadium and cobalt, which forms outstanding wear resistance and hardness (up to 70 HRC). Such a blade retains its sharpness for a very long time, even with regular intensive use. Due to its excellent wear resistance, the S390 is especially appreciated by professionals and collectors. However, it should be borne in mind that S390 steel requires careful care: it is well protected from corrosion, but it is not completely stainless (as, for example, chromium—based steels). After contact with moisture, it is recommended to wipe the blade dry and sometimes treat it with oil. Sharpening the S390 may require special abrasives, but the result rewards the incredible durability of the cutting edge.
The handle is made of mammoth bone and mokume gane:
The exclusive combination of premium natural material — mammoth bones — with the noble mokume-gane composite (a multilayer metal that mimics the structure of wood) emphasizes the status and uniqueness of the knife. Such a handle is not only aesthetically expressive, but also practical: mammoth bone is resistant to temperature changes and moisture, and mokume gane is characterized by strength and durability. The guard provides additional safety at work and protects the hand from slipping onto the blade. The handle length of 130 mm is optimal for a secure grip even in a large hand.
The shape of the blade is a classic clip-point:
The shape of the blade with a pronounced "peak" is excellent for delicate work, precise injections, cuts and cutting. This is a classic of finks with rich historical traditions, combining versatility and aesthetics. A thickness of 2.4 mm and a width of 18 mm provide the knife with sufficient strength without excessive bulkiness, and a length of 100 mm makes it suitable for both field and household tasks.
Design and ergonomics:
Folding design, reliable lock (the type of lock is not specified, but the product is clearly focused on the highest class of performance), the presence of a guard, a leather scabbard — every solution here breathes tradition and handmade craftsmanship. Thanks to the well-balanced handle, the knife sits comfortably and confidently in the hand even when working with gloves or in wet conditions.
Scope of application, advantages and limitations
- Optimal tasks:A versatile companion for a collector, a connoisseur of knife traditions, as well as a delicate and effective tool for hunting, tourism, fishing and field work. Due to its outstanding sharpness and retention of the cutting edge, it will perform well when cutting products, working on wood, precise cutting or skinning operations.
- Terms of use:The knife will perform well both outdoors and in everyday use thanks to its durable blade and ergonomic handle. It is safe to transport in a leather sheath.
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Restrictions:
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It is not intended for heavy power work (chopping, picking hard materials), since the geometry of the blade and the thin descents are designed more for cutting, rather than for heavy loading.
- The high hardness of the S390 blade makes it less ductile, and careless handling may chip the cutting edge.
- It is not recommended to immerse the handle in aggressive solutions or leave it in dampness for a long time (mammoth bone requires careful treatment).
Care recommendations
- Blade: wipe dry after work, store in a dry place, treat with a thin layer of oil from time to time to prevent corrosion. Sharpen only with high-grade abrasives (diamond, CBN) to maintain perfect sharpness.
- Handle: avoid prolonged exposure to moisture and aggressive chemicals, allow careful treatment with special bone oils and polishing with a soft cloth.
- Scabbard: Periodically treat the leather surface with a skin cream to preserve elasticity and appearance.
Brief recommendation and conclusion
This knife is an ideal choice for collectors, hunters, fans of aesthetics and traditions who require the sharpest, most durable and high—status tool. It will accentuate your taste and become a bright accent in your collection or outdoor gear. It is not suitable for those who need a purely utilitarian tool for heavy work on wood or metal. Exclusivity, incredible working qualities and man-made character make this knife the choice for those who appreciate not only the sharpness, but also the soul of the object.
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