Boltholes Flanges

[Anonymous]

Wouldn't it be great to have a command to draw these holes at once, instead of modeling 1 hole, model another hole and do the circular array... 

Just sketch a point as if you would model a normal hole, but than have the option to have a bolt circle around..

[gcoombridge · Accepted solution]

It's called iFeatures! They are a bit awkward to make at times - especially if you want to revolve features but this is a perfect application. You can include tables like an ipart to have multiple sizes/configurations, I have made them for a number of ANSI flanges (adding geometry rather than removing it but the process is the same)