I know this is an old video but maybe you will se my question. How do you like the Hunter Hercules tool so far? To me they look like they may be a better mouse trap.
I like them for hollowing out bowls. They are a better than the flat carbide blades I have for that. They hold their edge well too. I don't think you can sharpen them like you can the flat blades. Hope this helps. Thanks for watching.