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Cold Steel Commercial Series Flexible Boning Kitchen Knife

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Cold Steel Commercial Series Flexible Boning Kitchen Knife

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Cold Steel Commercial Series Flexible Boning Kitchen Knife

Name: Cold Steel Commercial Series Flexible Boning Kitchen Knife
Brand: Cold Steel
SKU: 20405
Price: 17.06 GBP
Availability: InStock

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description
technical data
features and technologies
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description

Cold Steel Commercial Series Flexible Boning Kitchen Knife

The knife is intended for filleting and other kitchen tasks. The Straight Back blade is made from 4116 Cryo Quenched stainless steel. The ergonomically shaped handle is made of hard Zy-Ex plastic with an outer layer of Kray-Ex material approved for food contact, featuring a non-slip texture.

4116 Cryo Quenched stainless steel

The blade is made from 4116 Cryo Quenched stainless steel, subjected to cryogenic treatment, which increases its hardness and toughness. The steel ensures corrosion resistance and ease of sharpening.

Straight Back blade profile

The blade with a Straight Back profile measures 152 mm in length and 1.75 mm in thickness. The blade is finished using a satin method, which leaves an even, linear trace after processing and reduces reflections on the blade surface.

Handle with Zy-Ex and Kray-Ex

The ergonomically shaped handle has a rigid core made of Zy-Ex plastic, which increases durability, and an outer layer of Kray-Ex material approved for food contact. The softer scales with a non-slip texture enhance grip control.

main features

Straight Back blade profile
4116 Cryo Quenched stainless steel
handle with a Zy-Ex core, Kray-Ex scales
Blade finished with a satin method
non-slip texture
kitchen knife intended for filleting

MILITARY.UA is the official distributor of Cold Steel.

Cold Steel is a recognized American brand specializing in the production of knives, machetes and tactical tools, operating since 1980 in Irving, California. It has gained popularity thanks to innovative design solutions, such as Kraton® handles and distinctive American Tanto blades, appreciated by both uniformed services and military enthusiasts. The company has also developed its own steel grades, including San Mai III®, which are distinguished by high wear resistance and exceptional durability. Cold Steel is also the creator of the patented Tri-Ad™ Lock system, which ensures a high level of safety during use. The brand collaborates with renowned knife designers such as founder Lynn C. Thompson and Andrew Demko, whose experience and commitment have a direct impact on the quality and reliability of the products offered.

technical data

More Information
Lock type	Fixed blade
Blade material	4116
Holster included	No
Clip for carrying	No
Handle	Kray-Ex
Opening method	Fixed blade
Corrosion resistance	Very good
Blunt resistance	Medium
Weight	105 g
Blade edge	Plain
Blade profile	Straight Back
Blade thickness	1,75 mm
Blade length	152 mm
Style	Kitchen
Type	Fixed blade
Overall length	286 mm
EAN	705442016472
Manufacturer code	CS-20VBBFZ
Brand	Cold Steel
EAN

features and technologies

Kray-Ex

Kray-Ex is a synthetic polymer with a rubber-like structure used by Cold Steel to manufacture knife handles. It is characterized by high adhesion and anti-slip properties, ensuring a secure grip even in high humidity, low temperatures, and with dirty hands. The material is flexible and absorbs shocks well, which increases comfort of use. Kray-Ex is also resistant to cracking, abrasion, chemicals, and adverse weather conditions, making handles made of this material durable and virtually maintenance-free. Cold Steel uses it in tactical, survival, and utility knives.

4116 Cryo Quenched

4116 Cryo Quenched is an improved version of 4116 stainless steel (DIN 1.4116), produced by ThyssenKrupp, subjected to additional cryogenic treatment, which improves its durability and mechanical properties. The carbon content (0.45-0.55%) ensures good hardness, while chromium (14-15%) provides corrosion resistance. The steel also contains molybdenum, vanadium, manganese, silicon, and nickel, which support its strength. The cryogenic process stabilizes the steel, increases wear resistance, and maintains sharpness for longer. After heat treatment, it reaches a hardness of 55-57 HRC, making it easy to maintain and resistant to corrosion. It is widely used in the production of kitchen knives and premium utility tools.

Satin

Satin finishing is one of the most popular blade finishes, achieved by grinding the steel with fine-grained abrasives. Parallel micro-scratches remain on the surface, giving the knife a technical, matte appearance. Satin finishing has both aesthetic and practical significance - a smoothed blade is easier to clean, and the slightly reduced friction promotes smoother cutting. Depending on the direction and intensity of polishing, different effects are achieved - from a matte finish to an almost mirror-like finish. Satin is valued in both utility and collector's knives because it emphasizes the structure and quality of the steel while maintaining functionality.

Zy-Ex

Zy-Ex is a composite material developed by Cold Steel, based on glass fiber reinforced polyamide. It is characterized by high mechanical strength, abrasion resistance, and low water absorption, allowing it to retain its properties even under intensive use in harsh conditions. The material is lightweight yet very rigid, allowing for the construction of a solid handle without excessively increasing the weight of the knife. The surface of Zy-Ex is designed to imitate the structure of natural wood, which gives it an attractive appearance and improves grip. Thanks to the combination of these features, Zy-Ex is used in tactical, outdoor, and EDC knives.

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