Transferring holes on a curved surface

Hi Everyone,

On the attached 3D model there are two hole on the curved flange.Is there any easy way to transfer these holes on to the collinear surface of the sheet metal body?(Which is overlayed on to the solid body)

I am looking for a resolution other than extrude cut in a normal way.I want the hole to be excactly perpendicular to the curved surface at any point.May be creating an axis through the center might help.But is there any easier way by using surface cut or so?

SolidworksSheet Metal