A ________ should precede the drilling processQuestion 8Select one:a.spade drillingb.center drillingc.facingd.turninge.boring
Question
A ________ should precede the drilling processQuestion 8Select one:a.spade drillingb.center drillingc.facingd.turninge.boring
Solution
The correct answer is b. center drilling. Before the drilling process, a center drilling should be done to ensure that the drill is perfectly centered. This step helps to prevent the drill from wandering or deflecting, which can lead to inaccuracies in the final product.
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