Connie Giesbrecht of Edmonton writes, “This tool measures about five inches in length and its jaws open and close to hold a drill bit, but we don’t know what it attaches to. It swivels as well.”
What do you think? Can you help Connie solve this mystery?
Submit your answers in the comments below or by sending them in through Our Canada’s submissions site (please identify it as an entry for “What Is It?”).