Ok so i have my Kono HD 240mm, i usually touch it up every 3-4 days or so, But this keeps happening and I'm not really sure why.
On the edge, not the bevel or blade road, but the actually edge gets like a "rust" spot in various places. I thought at first they were chips, but it just looks like a dark yellow-whitest color and on those spots on the edge it is considerably duller than the rest of the blade.
It takes about a shift at work for this to happen, so its not present after sharpening or using it right away. I will do my best to get a picture of it to post tomorrow but I'm not sure if my camera can focus enough to see it.
I keep my blade dry, and always wipe it after use, i mean i use it pretty much constantly but take good care of it.
has anyone else experienced this?