Punch

I made these today from a old crowbar - no handles yet maybe tomarrow. I tried to make a drift from a RR spike it did not work so good. I had a big tappered punch and used it to make the holes round then use another drift I had tried to make & narrowed - lengthened the holes. Thought I would harden and temper to spring temper? They are pretty rough lookin Hey could some one show me a drift so I might make one that works