ruffdog
Super Star Member
- Joined
- Dec 31, 2011
- Messages
- 10,569
- Location
- southern wisconsin
- Tractor
- Bobcat Toolcat 5610G, Deere X744, Cub Cadet IH 982
I see on your worn KK tines that the angle of your edge is now going the opposite way as when new. Now your beveled side is beating the ground instead of the sharp edge. I surly would not call that "self sharpening".