Among our kitchen knives I have a few of the Tojiro DP series, like this petty knife. The 4 knives I have from this series all come with a convex grind. Both ChefKnivesToGo (where I got them), and a local pro sharpener I know, recommend using my freehand stones or using something like Sharpmaker, to just put a regular 15 dps (30 inclusive) beveled edge on these when I sharpen.
Does that recommendation make sense? With my sharpening experience and tools, it's probably more maintainable that way than for me to try and maintain a convex grind on these.
The problem I'm running into is these knives don't seem to be getting super sharp when I sharpen them that way. There's definitely something wrong, I can't even get them to easily pass most of my standard sharpness tests (cleanly slicing along full blade length, push-cutting, and filleting receipt paper, shaving arm hair, etc).
Open to ideas from the pros. Or even non-pros with good ideas.
Does that recommendation make sense? With my sharpening experience and tools, it's probably more maintainable that way than for me to try and maintain a convex grind on these.
The problem I'm running into is these knives don't seem to be getting super sharp when I sharpen them that way. There's definitely something wrong, I can't even get them to easily pass most of my standard sharpness tests (cleanly slicing along full blade length, push-cutting, and filleting receipt paper, shaving arm hair, etc).
Open to ideas from the pros. Or even non-pros with good ideas.