[1928Mik]

Finally got my caps drilled and installed. To find center I used a center punch after marking the middle with an X with a fine sharpie. Then I used a very small bit in my drill press to get a pilot hole, then held upside down against wood with a small rubber jawed bar clamp to drill larger 5/16" hole. A rat-tail file to smooth burrs and a little Never Dull made for some good looking caps for very little price.