How would one go about making very small square holes a thin piece of metal? Answered
I'm trying to modify a bracelet that's made out of some very, very thin metal, and I need to make several small square holes all over it. By small, I'm talking 2mm x 2mm small, and they have to be noticeably square shaped. Is there any cleaner way to do this than trying to drill a small hole and using a super small file (if such a thing exists, haha)?