Which of these is a LATHE?

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Which of these is a DRILL PRESS?

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Which of these is a PRESS BRAKE?

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Which of these is a MILLING MACHINE?

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What do you call the process where you join pieces of metal together by using high heat to melt the parts together and then allowing them to cool, causing fusion?

What do you call this tool that shapes metal by milling and turning controlled by a computer running programs?

What is the part of a drill called that is used to lock the drill bit or other cutting tools on the spindle?

What do you call the raised lines on a bolt that fit nicely into a nut of the same size?

• threads

• teeth

• jaws

• arms

• legs

What do you call the raised points on a saw blade that form a wave pattern and cut into the material?

• threads

• teeth

• jaws

• arms

• legs

What do you call the two opposing planes on a vice that close in on one another to firmly hold a workpiece in place?

• threads

• teeth

• jaws

• arms

• legs