Cool bolt circle calculator, check it out

[rdn2blazer]

I though this might help some guys making there own brackets or what not when you need a radial arc bolt hole pattern or whatever you could use it for. It's free and works great for conventional mill work. Just punch in your Bolt circle size, number of holes, and the angle to the first hole from 0.0. If it IS 0.0 you just leave the angle @ 0.0 and hit calculate and it will spit out all your X & Y points for you. Easy.


http://doov.com/cgi-bin/bolthole.cgi

 

[Avery4jc]

That's pretty cool. Most of the DRO's at our shop will calculate bolt patterns but our small mill won't so that could be useful.