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Author Question: The included angle of a center drill is ________ degrees. A) 90 B) 30 C) 60 D) ... (Read 58 times)

appyboo

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on: Jul 26, 2018
The included angle of a center drill is ________ degrees.
 
  A) 90 B) 30 C) 60 D) 120

Question 2

Which inch size pilot should be used in a .500 inch diameter hole?
 
  A) .498 B) .494 C) .505 D) .502


mbcrismon

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Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

A


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