tinkerdad
Member
If anyone has access to one of these punch testers, could you post the dimensions of the little nipple on the tip? I want to turn my own tip, NOT for sale, just for my personal use. I've seen reference to "sixteenth inch" and "eighth inch." Also if there is any radius on the edge of the very tip. A close-up pic would be great.
(Yes, I know the punch test is not FAA approved, yes I know you can just jab with your finger, I know coating affect the results...thanks.)
(Yes, I know the punch test is not FAA approved, yes I know you can just jab with your finger, I know coating affect the results...thanks.)