Well, after deciphering the german white paper provided by first, it seems that the drill pinion does, in fact, have a pressure angle of 20 degrees.
It also says the modular pitch is .7, which probably anyone could have told me, but how the heck are we supposed to read the white papers if they're in freakin german?! I started a thread a while ago about how I crapy I thought the FIRST white papers are, but no one replied. I guess most people are too cool to have use for them or something...
http://www.chiefdelphi.com/forums/sh...ad.php?t=25374