Niwaki Diamond File cups Thickness of spine at heel

Thickness of spine at heel - 1

Handle - Plumwood

making it ideal for busy kitchens or those who prefer a little less upkeep

Blade shape - Chef Knife

Sakai Kikumori × Satoshi Nakagawa – Nakiri

Niwaki Diamond File cups Thickness of spine at heelNiwaki Diamond File A compact diamond file designed for quick edge touch ups and maintaining small blades. The fine diamond abrasive cuts efficiently even on very hard steels, making it useful for sharpening tools that would be slow or awkward to work on with traditional stones. Diamond files work by using industrial diamond particles bonded to a metal plate. This creates a very hard abrasive surface that stays flat and removes steel quickly, even