Kai mailed the other day to announce the forthcoming of some new knives. He tests them severely (all the like smashing ém with a sledge, testing on mild steel rods, letting ém drop on concrete and all that "void-mywarranty" stuff;-). This one´s a demi-integral from spring steel, length 20cm, blade: 9cm, spine thickness 2mm, tested 60HRC. Handle is made from fungus-infested stabilized beechwood.
spine thickness 2mm flat grind, edge angle 25°
Handle is fungus-infested beechwood again.
Overall tested hardness 61 degrees HRC.
Boy, IS that guy making progress. You can literally watch him get better! Check out his imageshack here.