Go look in his garage or work area. How many screwdrivers, drills etc. does he have.
I was having to sort and pack some of my husband's tools one time and I think we had 3 or 4 drills (basically identical, probably 10 screwdrivers (again basically identical) and who knows what other stuff. I also found a new miter saw still in its box. We aren't the only ones who get sucked in with our hobbies.
Susan