I worked in a wood shop that made window and door units. The old style that were made from wood. The place was called Texas Sash And Door. I was about 15 feet from a man running a Shaper. Pretty much a very large router with the blade sticking through the top of the table. The guy was running a wood disc about 8" in diameter through it and the wood split. He shoved his hand in the blade and it cut off three fingers. Ruined for life. He had taken off the guard to make the parts feed easier.

My dad was a machinest. He said the two most dangerous machines in his shop filled with lathes andmills was a grinder and a drill press because they are quiet and don't shake the floor. People tend to be more relaxed and careless around them. I would like to add a band saw to that. And I bet most of us have and use those three machines.