I have been asked to sharpen one of these. It is extremely gard to grind a 40 grit zirconium belt will not touch it. My XC dmt will cut it but slowly and produced a black slurry that won't come off my hands....
Has anyone used these knives tried to sharpen them or have any idea what they are made of?
It is the santoku pictured here
[www.evercut.fr]
Has anyone used these knives tried to sharpen them or have any idea what they are made of?
It is the santoku pictured here
[www.evercut.fr]