Ps60 Steel Wooden Handle Series

This is also called highly-clean steel, and is a high-grade stainless steel knife with improved wear resistance and toughness by removing as many elements as possible that are considered impurities in the steel used for blades.
As a stainless steel blade, it has a relatively high hardness of 59 to 60HRC.Harder refers to the shape being less likely to deform, and for blades this means sharpness lasts for longer.
The greatest feature of this PS60 steel knife is that it is easy to sharpen, despite its high hardness as a stainless steel blade.
The disadvantage of this steel is that it is difficult to obtain and is expensive.

Ps60 Steel Metal Handle Series

This is also called highly-clean steel, and is a high-grade stainless steel knife with improved wear resistance and toughness by removing as many elements as possible that are considered impurities in the steel used for blades.
As a stainless steel blade, it has a relatively high hardness of 59 to 60HRC.Harder refers to the shape being less likely to deform, and for blades this means sharpness lasts for longer.
The greatest feature of this PS60 steel knife is that it is easy to sharpen, despite its high hardness as a stainless steel blade.
The disadvantage of this steel is that it is difficult to obtain and is expensive.