Kitchen knife KAI Shun 6715U — blade 15 cm, steel, 1 pc

KAI Shun 6715U — a 15 cm utility kitchen knife from the Wasabi Black Series, designed for accurate slicing and everyday kitchen preparation. The polished steel blade is made from corrosion-resistant 6A/1K6 steel with a hardness of 56 (±1) HRC, offering a balance of edge retention and ease of re-sharpening. The single-piece construction and slightly arched spine support controlled cutting motions, while the water-resistant black plastic handle, enriched with bamboo powder, provides a comfortable, non-slip grip and low-maintenance care.

Advantages

The KAI Shun 6715U combines a medium-length 15 cm blade with corrosion-resistant steel for reliable durability and consistent cutting performance. Its blade geometry supports precise slices and controlled rocking movements. The water-resistant handle resists moisture and wear, and the addition of bamboo powder gives a pleasant tactile feel. The knife’s straightforward design and robust materials make it suitable for both home cooks and professional use.

Suitable for

• Precision slicing of vegetables and fruits
• Trimming and portioning boneless meats
• Everyday kitchen prep tasks such as mincing and dicing
• Use in busy home kitchens and professional environments

Key specifications

• Blade length: 15 cm
• Blade material: corrosion-resistant 6A/1K6 steel
• Hardness: 56 (±1) HRC
• Blade finish: polished
• Blade shape: utility/single-piece profile with slightly arched spine
• Handle: water-resistant black plastic with bamboo powder additive
• Construction: single-piece design for stability and balance

How to use

Hold the KAI Shun 6715U by the handle with a firm but relaxed grip and guide the blade with your other hand to secure ingredients. Use the 15 cm utility blade for controlled slicing, trimming and smaller chopping tasks. The slightly arched spine enables gentle rocking motions for finer cuts; for longer slicing runs, use smooth forward-and-back strokes. Always cut on a stable, non-slip cutting board and avoid twisting the blade to maintain edge integrity.

Usage recommendations

Hand wash with warm water and mild detergent, then dry immediately to preserve the blade finish. Regular honing and occasional sharpening will keep the edge performing optimally. Store the knife in a block, on a magnetic strip, or in a sheath to protect the blade and prevent accidents. Avoid using the knife on glass, stone or metal surfaces and do not use it to cut frozen foods, bones or hard shells.