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 ...

In this video, I demonstrate how to create a fine cutting tool using inexpensive materials and scrap pieces, utilizing various homemade tools, jigs, and restored vintage equipment from previous ...

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 ...