How to use the Mini Drill (and where the heck is the drill bit?)

Can't find the drill in your Mini Hand Drill? That's because it's tucked inside the barrel for safety. Just untwist the barrel at the middle, flip the drill-bit end around, and screw it back in. Your drill may open in the opposite direction than you'd think to open. Here's a video to demonstrate how to open and use your drill on both domed and cast resin pieces: