This Kiritsuke is crafted from K720 (O2 Steel), differentially hardened and tempered to achieve an edge hardness of 60 to 65 Rockwell. The knife has an overall length of 280mm, a 160mm blade, 51mm ...

Knifemaking: Kitchen Knife Made With Scrap High Carbon Steel. Posted: June 18, 2025 | Last updated: June 18, 2025. In this video, I demonstrate how to create a fine cutting tool using inexpensive ...

Smooth edges are more aesthetically pleasing. Rough edges are not acceptable for consumer stainless steel products. A stainless steel refrigerator without perfectly rounded edges would look cheap and ...