How to sharpen a knife in 4 methods

…not just for carbon steel knives, but for all knives

The carbon steel, also called iron, is more vitreous than stainless steel.
Whilst the stainless steel is more flexible, rubber-ish, harder to sharpen, carbon steel is very easy to sharpen, it takes just a few sharpening steel hits to get an extremely sharp blade.

Come affilare un coltello - primo metodo | Giuliano Cingoli

How to sharpen a knife: 1st method

Come affilare un coltello - secondo metodo | Giuliano Cingoli

How to sharpen a knife: 2nd method

Come affilare un coltello - terzo metodo | Giuliano Cingoli

How to sharpen a knife: 3th method

Come affilare un coltello - quarto metodo | Giuliano Cingoli

How to sharpen a knife: 4th method