jdm61
itinerant metal pounder
- Joined
- Aug 12, 2005
- Messages
- 47,357
Esav, do you think that "bad" steel at the edge is caused by decarb from laser blanking or from the heat treatment?
It may not all be abuse or inexperienced users -- or someone falling asleep while convex grinding your knives. But thin edges and high hardness will cause relative brittleness. A careful sharpening, back past that thin edge, will get to better-heat-treated steel and a slightly more obtuse secondary bevel, to solve the problem.