OK, so that turns out to be the winner. Glad you got the job done.

Christopher A. Young
Learn more about Jesus
www.lds.org
..

"Tim Wescott" wrote in message
...
On Wed, 18 Apr 2012 18:15:01 -0400, Jim Wilkins wrote:


A 1/2" one-flute countersink may do the job well enough.
http://aeroconsystems.com/misc/rattpak_countersink.jpg

Thank you. I happened to have one, and it made a nice clean round hole
-- just like I wanted. My ass is saved -- for the moment.

It's one of those head-smackingly obvious things in hindsight, isn't it?