6pc hollow leather punch set
This is for punching hollow leather? Ain't never heard of that.
No, just kidding, it's for punching normal leather! Put the punch on your leather and give it a big ol' whack with a hammer and it'll pop right through. Now, that's technology!
Comes with 1/8", 5/32", 3/16", 7/32", 1/4", and 5/16" punches.