Look at your hands.. Nice fingers are'nt they.. Wanna keep them? You will be working with hungry machinery that has no mind of it's own.. It only operates as you instruct it. SO, it is up to you to protect yourself and keep your hands out of the spinning parts!
Military Manuals Army Machinist Course -1988- Part Seven of Seven- Shop Safety 2015-05-17
The Army course on Machining and machine metal work. Part Seven of Seven, Shop Safety