re:Re: 7 square holes

Fred wrote:
<snip>So then you are not sure what angle, or even that the angle

>would NOT work. You are just theorizing... <s>
>You have disagreed with my suggestion but not provided anything to
>help me, or others to logically conclude if you are correct or
>not.

Fred, List,

Kevin has already posted the math. For anyone who wants to quickly
visualise this:

Look directly down over one corner of two sheets of paper (aligned
w/each other). Now lift the top sheet, while keeping the 'one
corners' touching. You can see the top sheet angle "grow" as you
increase the angle between the two. Supporting Smokes' orig. post and
Kevins' math.

Hope this helps.

Ballendo

P.S. Fred, Good point re: the rigidity of a 4th axis rotary vs. a
tilted mill head!