(09-25-2016, 02:59 AM)LegalEagle1 Wrote: This sounds to me like a microtome razor that is purposefully manufactured wth a wedge on one side and a hollow on the other side. While it is kamisori-like in this respect, it was originally designed to be used in the medical profession to cut very thin slices of tissue. At least that is my understanding about these types of blades. People sometmes don't divulge that they are microtome blades (or possibly don't know) when selling them. Glad to see you were able to work with this quirk and end up with a nice working blade.
I don't think this is an intentionally asymmetrical grind. Honing with the engraved face up, I have to use a fairly pronounced roll from heel to toe. With the engraved side down, the stroke is flat and even. I'm not sure if it is a warp, poor honing from one of the owners somewhere down the line, or what. There is not a lot of wear on the spine, though there is some, and there is more now, since I spent 3 hours trying to set the bevel without tape.
Once I found the wobble and adjusted my strokes, the entire progression took less than an hour...
-Chris~Head Shaver~