
KOTSU Chopper
The Kotsu Series Chopper Knife represents the pinnacle of Kansai Knives’ commitment to professional craftsmanship. Forged from 73 layers of SG2 Damascus steel, this blade offers outstanding strength, superior edge retention, and a mesmerizing Damascus pattern that makes each knife a unique masterpiece. With a hardness rating of 60±1 HRC, it strikes the perfect balance of rigidity and flexibility, ensuring effortless performance through even the toughest meats and vegetables. Enhanced by vacuum heat treatment and deep freeze processing, the blade delivers long-lasting sharpness, durability, and exceptional corrosion resistance.
- Carbon (C): 1.25–1.45% – Edge sharpness and retention
- Chromium (Cr): 14–16% – Corrosion resistance
- Molybdenum (Mo): 2.3–3.3% – Strength and toughness
- Vanadium (V): 1.8–2.2% – Wear resistance and hardness
- Manganese (Mn): 0.50% – Structural integrity
- Silicon (Si): 0.50% – Toughness and stability
- Phosphorus (P): 0.04% / Sulfur (S): 0.03% – Controlled impurities for steel quality
The Kotsu Series is crafted for chefs and home cooks who value precision, durability, and refined control. Forged from 73 layers of SG2 Damascus steel, each blade delivers exceptional sharpness, strength, and edge retention. The unique Damascus pattern ensures that every knife is a one-of-a-kind masterpiece.
- 73 layers surrounding a high-performance core for razor-sharp edges and long-lasting strength.
- At 60±1 HRC, the blade offers the ideal combination of flexibility and rigidity for delicate, precise cuts.
- Vacuum heat treated and deep frozen for enhanced durability, edge stability, and corrosion resistance.
- Lightweight, ergonomic, and water-resistant, offering excellent balance and control with natural elegance.
- Perfect for peeling, trimming, and fine detail work, ensuring accuracy in every movement.
The Kotsu Series is more than a set of knives—it is a statement of mastery. Designed for intricate tasks yet built with professional-grade durability, it elevates every kitchen with flawless performance and timeless craftsmanship.