how do you sharpen blades like this? do you stay away from the carbide edged side and just sharpen the non-treated side (treating it kind of like a chisel grind?), or is that carbide impregnated side workable?
i've got a mini belt sander (Worksharp K&T) and a strop for my convex edges, and the spyderco sharpmaker for the rest of them. want to make sure i'm good to go / curious how to maintain the edges on these.