The new Hatsukokoro Chromax Series features a Sanmai construction, with a Chromax core clad in stainless steel.
Chromax is a semi stainless steel, hardened to approximately 65 HRC. It offers better rust resistance and easier maintenance than high carbon steel. However, it can still develop rust if left wet or poorly maintained. Thanks to the stainless steel cladding, only the exposed edge requires extra attention, making the knife very easy to care for in daily use.
The blade has a beautiful kasumi finish, with a clean and understated appearance. Its edge geometry is carefully refined, offering an excellent balance between sharpness, cutting performance, and durability.