OK, that’s clever. Similar to the drilling-through-a-coffee-cup trick for ceilings. [via There, I Fixed It] More: Use your drill press in reverse to make perfectly centered holes Drilling square holes with a Watts drill How-To: Upgun your power drill battery pack HOW TO – Attach stuff to walls without drilling holes Share this: Pin ItMoreEmailShare on TumblrDiggLike this:Like Loading...