Chef Knife Blank

Tsuchime Kurouchi chef knife blank, crafted from San Mai steel with a 440C stainless steel core. Measuring 210mm, this stick tang blade blank blends traditional Japanese aesthetics with modern performance.

• San Mai Construction – A three‑layer design that combines a hard 440C core for edge retention with softer outer layers for toughness and durability.
• 440C Stainless Core – Known for its high hardness (59 HRC), excellent wear resistance, and superior corrosion protection.
• Tsuchime Finish – The hammered texture reduces food sticking and adds a handcrafted, artisan look.
• Kurouchi Finish – A rustic black oxide layer that enhances character while offering extra protection against minor corrosion.
• 210mm Blade Length – Ideal for versatile chef knife builds, from professional gyuto‑style knives to custom kitchen projects.

This blank is perfect for custom makers, small‑batch craftsmen, and culinary professionals who want a blade that performs as beautifully as it looks.