06-07-2013, 04:18 PM
(06-07-2013, 01:53 PM)wrustle Wrote: What did you end up using to make the c'bore?
The smallest insert boring bar I have.
http://www.maritool.com/Indexable-Toolin..._info.html
I didn't think there would be enough clearance but there was and it worked just fine. The diameter is right on and the depth is within .003" so good enough for Ed.
Ed