What Size Drill and Tap To Use?

[EdK]

(01-03-2013, 10:05 AM)ml_woy Wrote: The insert I am using is a TNMG-321
I.C. 3/8"
Thickness 1/8"
Radius: 1/64"

The top of my tool holder is 3/4" x 1.06" and I was planning on mounting two inserts back to back with a .125" wall in the center separating them. In that way I could use the tool to do inside and outside radius's.

Another forum member recommended the use of this fastener http://www.use-enco.com/CGI/INSRIT?PMAKA=250-1299

This may be a better option. I don't know for sure so take it for what it's worth.

http://www1.mscdirect.com/CGI/NNSRIT2?PM...=%EF%BF%BD

Ed