I just got a Naniwa 12K and decided to polish my Double arrow just to practice. Something I noticed was that the edge of the stone all the way down the side where the heel or maybe the shoulder was was grey where it was rubbing metal off. I hope I am painting the right picture with words.
Is this normal? What am I doing wrong? How should this be avoided? Why is the edge of the hone rubbing the shoulder and heel?
many thx Kris
Is this normal? What am I doing wrong? How should this be avoided? Why is the edge of the hone rubbing the shoulder and heel?
many thx Kris