You probably haven’t seen a coin knife before, but after watching this video of how to make one, you will more than likely, be inspired to make your own.
A youtuber Miller Knifes is an expert in doing knives from different things like old wrenches, rebar steel or old files. In this video he demonstrates how to make a folding coin knife.
Actually it’s a really simple and can be accomplished with minimal tools. Watch the video to see it for yourself.
This project does not prohibit the mutilation of coins,the coins used are pre decimal coins and are no longer in circulation