The Classic self centering coin ring punch and die set made in the U.S.A. Get that perfectly centered hole in your U.S. quarter, half dollar, and Morgan coins to make double sided coin rings. Spacers are required in this punch to center coins in the punch. (Be sure to check out the new Auto punch that does not require spacers) Punch and die sizes included are: 3/8" 7/16" 1/2"