Edge Retention

1 article

A highly polished, razor-sharp kitchen knife with an extremely fine edge, slicing through a ripe tomato with ease in a professional kitchen setting.

What Is High-HRC Steel and Why Does It Matter for Your Kitchen Knives?

Some modern kitchen knives, crafted from advanced powder metallurgy, boast a hardness of 68 HRC – a level that allows for incredibly thin, razor-sharp blades but demands immediate cleaning after every

Alex Chen·July 11, 2026