Tim
These knives are forged from rebar steel which has a very low carbon content and even if given a proper heat treat would't harden more than 40 rockwell. Before I collected ethnographic weapons I was heavily into custom forged blades so I know a little about heat treating steels. I really think this is the result of some idiot trying to pry open a car door or something. I have one of these daggers with a bent tip and the steel is soft but I am not going to stick it in a vice and bend it just to prove my point
no pun inteaded
Lew