The helix angle of a drill is __________ for drilling brass. Options: A . &nbspEqual to 30° B . &nbspLess than 30° C . &nbspMore than 30° D . &nbspNone of these

The helix angle of a drill is _________

Question - The helix angle of a drill is __________ for drilling brass.

Options:

A . Equal to 30°

B . Less than 30°

C . More than 30°

D . None of these

Answer: Option B

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