Quote from: Kenshiro_Joestar on December 13, 2025, 07:52:14 PMwhile the blade is 0,6 mm thick.If I had known that, I wouldn't have posted.
I'm glad you found a solution that meets your needs. I have never sharpened a knife with a spine thickness of 0.6 mm, so I can't really contribute a solution.
Personally, I believe that the jig for long knives is not designed to support extremely thin blades. I haven't seen a specified lower limit for suitable spine thickness, but it seems obvious that sharpening something as thin as a piece of aluminum foil would be difficult to work with the setup.
That said, I've never tried it myself, and I don't know the practical limits.