The National Milling Machine Taper is ________ inches per foot.
A) 2 - 1/2 B) 3 C) 3 - 1/2 D) 4
Question 2
The overarm support should be:
A) Tight on the arbor B) As far from the cutter as possible
C) Loose on the arbor D) As close to the cutter, as possible
