Basically this is just a fun knife to experiment on. I was going to make a full flat/convex kwaiken shape with an even more acute tip profile, and more gradual and consistent belly. That would be a super slicer kwaiken. But we're not there yet. Intermediary stages can be of interest, and sometimes are even the right place to stop.
Regrind, Phase 1: Super tough kwaiken
Let's try a super kwaiken, or my first phase of what that can mean. Super here means edge geometry and absolute strength, including lateral. I preserved the tip geometry of the factory tanto from the spine to the edge, which leads to a point of sudden bevel increases where the tanto sub-tip used to be. Modest material consumption, coarser finish, not a tanto, not a drop point, not a wharncliffe. But with a new handle and back spacer maybe could be rebladed to a full 5.6" wharncliffe knife. In which case we are free to consider other mods to this AUS10 blade.
This would be where to stop if I was keeping this as a worker. I hit it with a coarse satin finish, and a few facets on the tip bevels. The alternative was to make the entire surface extremely thin and flat, and noticeably thinner and convex. I felt this below option best represents the super
tough kwaiken. As far as folders go, anyway... And super sized of course.
Gonna think about what's phase 2 after this knife gets kicked around a bit.
Not ready to start the scales just yet.