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- Sapper knife S390 nickel silver stabilized Karelian birch (purple)
Sapper knife S390 nickel silver stabilized Karelian birch (purple)
Sapper knife S390 nickel silver stabilized Karelian birch (purple)
- Blade steel tipeS390
- Материал рукоятиКарельская береза
- Декор рукоятиМельхиор
- Lengtn blade (os)148 mm
- Witdth blade (os)30 mm
- Толщина клинка2.4 mm
- Lengtn handle (os) 125 mm
- Hardness (HRC)70
- Product weight, gram200
- SheathLeather
- КонструкцияФиксированные
- Форма клинкаSpear Point
The blade is made of premium S390 powder steel, which is one of the most advanced modern steels, characterized by outstanding hardness (70 HRC), wear resistance and cutting properties. This knife has unsurpassed resistance to wear, retains its sharpness for a long time even under intense loads, and does not require frequent straightening.
The ergonomic handle made of stabilized birch fits securely in the hand, does not slip even in a humid environment. The harmony of size (length 125 mm) ensures a secure grip under both high and medium loads. The knife is perfectly balanced: the effort at work is minimal, and hand fatigue is almost imperceptible, which is important for long cuts or filigree work.
S390 steel perfectly resists wear and corrosion due to its chemical composition with a high content of tungsten, vanadium and cobalt. It is worth remembering that even the best powder steels require minimal maintenance to eliminate the appearance of microdots of rust during prolonged contact with moisture. Stabilized birch and nickel silver are resistant to chipping and are not afraid of moisture, do not deform or fade, which guarantees durability and preservation of aesthetics.
Due to its exceptional hardness (70 HRC), the blade remains sharp for a very long time, but it is more difficult to sharpen it than most standard steels: you will need a high-quality diamond or ceramic abrasive. In everyday life, it is recommended to avoid working on hard bones and metal — nevertheless, this is a knife for high-precision and fine cuts, and not for heavy chopping tasks. To maintain the perfect appearance of the handle, it is enough to wipe it with a soft cloth, avoiding aggressive cleaning agents
.
This knife is the choice of connoisseurs of exclusivity, hunters, tourists and collectors who are looking for maximum quality, long service life and impeccable appearance. It is not designed for super-brutal tasks, but it is indispensable where precision, effect and impeccable aesthetics are important. It is recommended to process the blade after contact with aggressive media and use sharpening tools carefully — this is the key to a long service life of the product.
Detailed analysis of materials and construction
The shape of the Spear Point type blade provides versatility: the symmetrical tip is convenient for precise punctures and careful work, and the smooth edge is well suited for slicing and cutting. The blade is of medium thickness (2.4 mm) and a length of 148 mm, successfully combining penetration with control over cutting movements.
The handle is made of stabilized Karelian birch, which has not only a charming aesthetic appearance (in this model it has a deep purple hue), but also high practicality: due to stabilization, the wood is resistant to moisture, temperature fluctuations and mechanical damage. Inserts made of nickel silver add nobility to the appearance of the knife and provide additional knot strength.
The knife is equipped with a handmade leather sheath, which emphasizes its premium status and provides reliable storage.
Hand holding and operation under different conditions
Resistance to moisture, corrosion and wear resistance
Care, maintenance and sharpening
Scope of application, advantages and limitations








