deadend
Hot Rolled
- Joined
- Aug 18, 2007
- Location
- Nashport. Oh
Does anybody have a formula for Acme tap drills. Making a nut for a cross slide lead screw off a monarch lathe. The thread is 1.25"-4, which a 5 is standard.Nut is trashes so can't get the I.D. measurement. I figured around .970. Just would like some 2nd opinions. Thanks