Machine shop job cost question
I am with Jenson, simple to do .005, use a small rod/pen/pensel/any thing wrap 3-4 raps of tape " around whatever" leave a tail about 2-3 " loose then use a peace of sand paper/emery cloth 4-5 "( must be longer than the tail of tape)wrap it around the stem cucked in your drill and go to work on the hole
Johnny


