List of Drill Point Angles

Can someone give me a list of all the point angles for drills. I’ve look online for a list of drill angles but unable to find a completed list. Thanks. Also what’s the formula for making spot faces with boss porting tools. Thanks everyone.

Found this:

Not sure what formula you’re wanting, however, for porting tool dimensions, try http://www.hpwetmore.com/Porting_Tools_Catalogx.pdf

Best regard - Tom

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