Does anyone know of any online sites where it is possible to purchase one of these sets? I googled it, and found numerous references touting its praises, but not a single dealer of the item. I’m beginning to think someone just made it up [:D] Thank you!
many on line sites have Waldron punch and die sets on their catalogue. For example I got mine from Great Models Webstore /www.greatmodels.com. I think Meteor productions www.meteorprod.com also have it.
best,
Christian.
as per above, www.greatmodels.com is a good site, one highly recommended for your online purchasing.
Thank you! I just ordered a precision miniature set from greatmodels.com. I appreciate the help. 
Squadron has them under tools