Cold Steel CS17TAA Kobun Tanto Fixed Blade Knife 5.5" AUS-8A Steel

The Cold Steel CS17TAA Kobun delivers tactical precision with its signature tanto blade geometry and military-grade construction. This fixed blade knife combines the legendary cutting power of Japanese tanto design with modern materials engineered for demanding applications.

What Makes This Different

The Kobun features a full-tang AUS-8A stainless steel blade that maintains its edge longer than standard carbon steel alternatives. The tanto point geometry concentrates force at the tip for superior penetration through tough materials. At 5.5 inches, the blade length provides optimal reach while maintaining precise control for detailed cutting tasks.

Key Features

• 5.5-inch AUS-8A stainless steel tanto blade with superior edge retention
• Full-tang construction extends through 4.38-inch OD Green Kray-Ex handle
• Traditional tanto geometry optimizes penetration and cutting efficiency
• Textured Kray-Ex handle material provides secure grip in wet conditions
• Includes custom-fitted Secure-Ex sheath with belt loop attachment
• Plain edge blade requires no special sharpening techniques
• Lynn Thompson signature design based on historical Japanese blade patterns

Field testing demonstrates the Kobun's versatility across multiple applications from tactical operations to outdoor survival tasks. The AUS-8A steel composition resists corrosion in marine environments while maintaining sharpness through extended use. The balance point near the guard allows for controlled cutting motions and reduces hand fatigue during prolonged use.

Technical Specs

• Overall Length: 9.88 inches
• Blade Length: 5.5 inches
• Handle Length: 4.38 inches
• Blade Material: AUS-8A Stainless Steel
• Handle Material: OD Green Kray-Ex
• Blade Thickness: 0.25 inches
• Weight: 7.2 ounces
• Sheath: Secure-Ex with belt loop
• Country of Origin: Taiwan

The CS17TAA Kobun represents proven tanto blade technology adapted for contemporary users who demand reliable cutting performance. Cold Steel's reputation for producing functional edged tools makes this knife a practical choice for professionals and enthusiasts requiring dependable blade performance.