I have made multilayered arrowheads (due to material sources) but since an arrowhead gets lost potentially easier, the time investmwnt is prohibitive. Thanks for the kind words! :)
No, I wanted to see if i could differentially harden it but there wasn't enough mass to do that. I didn't want to lose hardness from the edge. Probably play with tempering in the future.
Bronze or steel? I don't sell them currently so i don't know what i would charge for steel heads. I can ask the Bronzecaster what he might charge and if he would sell any.