Normal cut with offset plane: what could that geometry be used for?

Hi guys,

I think the new normal cut feature is a nice addition to the already existing function, at least when using the option "extent".

But I don't really understand what the other option "offset plane" could be used for. Actually I see the logic behind it but not the purpose, because the resulting hole won't have the same size / contour as the original cut but it also isn't large enough to insert another part with the same diameter without having interferences.

I hope you can see my point and I'm looking forward to getting some good arguments.

Kind regards,

Ronny

SolidworksSolidworks 2018 Beta