P.P.E.
When using a saw, this needs to be done with each piece of wood/metal prior to the machine being turned on to make the cut.
What is clamping/securing the wood/metal
If the electrical cord on equipment has been exposed or begins to fray the students are to do this before using the machine.
What is report the problem to the instructor.
This is the code for safety glasses approved in the shop.
What is Z87