[gkyle840]

I am doing doimg some finish grinding on my most recent knife on the grinder. I am currently at a 220 grit belt. It is a brand new gator belt. I have a dark streak in the tang that I cannot seem to get out. I was just curious what would cause this line and how to remove it. It is about 1/8" wide and 1 1/2" long. I couldnt get it to show up in a picture so the best I can do right now is describe it.