
KOTSU Boning
The KOTSU Series Boning Knife is a testament to exceptional craftsmanship, meticulously designed for chefs who demand accuracy, resilience, and sophistication in their tools. Forged from 73 layers of SG2 Damascus steel, the blade delivers unmatched strength and remarkable edge retention. Each layer creates a mesmerizing Damascus pattern, making every knife a unique work of art.
With a hardness rating of 60±1 HRC, the KOTSU Boning Knife achieves the perfect balance between rigidity and flexibility. This allows for precise and effortless deboning of meats and poultry. Enhanced by vacuum heat treatment and deep freezing, the blade offers superior durability, long-lasting sharpness, and excellent resistance to corrosion—even under rigorous daily use.
- 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.