Gesshin Uraku 150mm Stainless Clad HAP40 Wa-Petty Tennen Toishi (Natural Stones) When you hold these knives

When you hold these knives in your hand

more heavy duty cooking like flipping a pancake or a piece of fish in a pan

during our first business trip to Japan

It is single bevel

just about everything relating to non-crustacean shellfish gets touched on

Gesshin Uraku 150mm Stainless Clad HAP40 Wa-Petty Tennen Toishi (Natural Stones) When you hold these knivesProduct Description Detailed Specs Measurements This series features a core steel of HAP40 conveniently clad in stainless steel. HAP40 is a semi stainless high speed powder steel. It is a relatively durable steel with excellent edge retention, and this version has a heat treatment in the ~64 HRC range. This knife will take a very acute edge and hold it for a very long time, but will be slightly more on the brittle side of things due to how thin it is.