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Name, describe, and state the purpose of the three taps in a set
Define tap drill size
Use the formula and calculate the tap drill size for:
1/2 inch -----13 UNC tape
Use the formula and calculate the tap drill size for:
M 42 ---4.5 mm tap
Why should care be used when a hole is being tapped?
Explain the procedure for correcting a tap that has not started squarely.
Briefly outline the procedure for tapping a blind hole.
Briefly explain the method of removing a broken tap using a tap extractor.
For what purpose are threading dies used?
State the purpose of the adjustable split die and the solid die.
Explain the procedure for starting a die on the work
What procedure should be followed when it is necessary to cut a thread to a shoulder?
