you'll need something that can punch a hole at least 1-½ inches wide through a wall that could be 6 inches thick or more. For that you need a core drill. The new Hilti DD 150-U-22 is just such a ...

I mostly just checked to see the direction the drill was going and if the battery was charged—I was working hard, not smart. Boring out holes for wall anchors, removing old screws from studs ...