Greetings,
I am trying to set a bevel on one of my grandfather's old razors. I used a sharpie and drew a line on the blades edge. I read that in a post somewhere. On the one side I could get all of the marker off. On the other side The center of the blade, the marker would not come off. I was using a norton 4k. Should I buy a norton 1k? Or is here something going on here that can n ot be fixed with a hone? Thanks.