Hey guys. I am about to start making my own pistol jackets which will be drawn by hands. I designed the whole thing. Question is: what would a good jacket thickness be for 9mm? I know it's not economical to do it one by one and by hand by no means, but it's just a hobby I love.
I am thinking of using 0,4mm (.016") or 0,5mm (.02") copper strips so I can work out the punches diameters once I have already lapped carbide inserts / molds. Can post pics if you guys are interested.
Thanks for any info.
Regards
MFG