Using a Keyhole Router Bit

To make keyhole slots, first lay out their locations For projects with a single horizontal keyhole slot, locate the centerpoint of the project

You could mill a wide horizontal slot at the base of the vertical keyhole, that way two screws can be 'incorrect

keyhole slot plug Quickly & easily mark fastener mounting locations for frames, shelving, power strips, electronic equipment & more with the Keyhole Companion The patented

keyhole slot If you want a conventional keyhole slot, and have a keyhole t-slot cutting bit, all you need is a single vector with two segments Start where you want the bit