thd_english.dat class 2A/2B and std tap drill sizes
thd_english.dat class 2A/2B and std tap drill sizes
(OP)
Does anyone have an updated thread definition file that has the class 2A/2B thread data with peferred tap drill sizes.
Not the one supplied by UG that is class 3A/3B and tap drills that are calculated for 75% thread which gets you a non standard tap drill size.
Not the one supplied by UG that is class 3A/3B and tap drills that are calculated for 75% thread which gets you a non standard tap drill size.




