I have been researching arrows used by tribes in North America. I found that I can make a pretty decent brass arrowhead using nothing more than a Hammer, cold steel chisel and a file. I make steel arrowheads from the steel band from an old Whiskey barrel. However those steel band arrow heads require a good hacksaw and a vise.. Back in the day, if blacksmiths were making arrowheads for trade goods, would they have used hacksaws or would they have heated up the metal and cut it while it was hot. I think this would have been a job given to the apprentice, something to do when there wasn't anything else to do.
Some of the steel arrowheads in museums have holes drilled/punched in them so that they could be strung. I understand that Voyageurs were not allowed to carry trade goods with them in the boat, but if they wore them on their body they could carry them with them. So, where did the voyageurs get their arrowheads.