Machining & safety

1. The type of milling should be avoided in conventional milling machines
5. A _____drill is used to accurately give a starting location for a twist drill, "hint"... it's short & stubby
6. The ___ key should never be left in a lathe or drill press after it has been used
8. A file should never be used with a bare ___ , it could be driven back into your hand
9. this tool is used to add holes to parts being machined
11. CNC Stands for Computerized ______ Control
13. Safety ____ are worn to protect you eyes from flying objects
14. This hand tool is used to ensure the head of the milling machine is square with the bed of the machine
16. The edge _____ is used to find the X&Y coordinates of an object in the milling machine
18. This CNC machine is used to quickly burn sheet metal & plate steel

2. These should be removed with a file or a grinder to ensure that parts are safe to handle
3. Drafting is a _____ language
4. The tap-drill ____ is used to find the proper drill for the tap being used
7. this tool is used after drilling has been done but before a tap is used
10. This type of machine is used to drill holes & machine parts using sharp cutting tools
12. _____ and loose clothing should never be worn around rotating machines
15. These should always be removed with a brush, never your bare hand
17. This tool is used to add internal threads