I used to work with a few orthopedic surgeons over a couple years and discovered a lot of the tools used during surgery for bones or hard materials in the body really aren't all that different than what you'd find at a hardware store.

Usually tools are a bit more precise, materials are a bit more stringently regulated, and everything is typically well sterilized but when it comes to the physical mechanics, they're about the same. Drills, saws, hammers, all that good stuff.

The main difference is you're usually not watching it for a variety of reasons unlike many dental procedures. And the tools are in the hands of a literal surgeon.