How to make a coin ring out of a Mercury or Roosevelt dime

Check out my new vlog! Here is a link to my website for my coin rings for sale. This is a video that shows how to make a dime coin ring. This method involves dies and ball bearings. I got most of my ball bearings at Napa auto parts. I also got a few at the machine shop. The size ball bearing I use with dimes is 1/2“