Can we use hanging wire with keyhole hangers?

LISHINE 100PCS Metal Keyhole Hanger, Single Hole Hanging hanging keyhole slot I've been trying to figure out how to setup a toolpath to cut a keyhole in the back of a part, so that I can hang it on the wall like a aces & eights slot I need to put a keyhole slot in a plaque for a nail to hang it on the wall I happen to have a vintage router I have only used once, just to see

situs slot online terpercaya toppragmatic On the back side of many of them, you find a common keyhole slot Has this left you contemplating how to hang a picture or plaque when one of these slots is