A slot 750.00 millimeters long is cut into a carbon steel baseplate with a feed of 0.65 millimeter per revolution. Find the cutting time using a 75-millimeter diameter carbide milling cutter running at 660 r/min. Use T = L/FN and give your answer to the nearest tenth of a minute.
A. 1.5
B. 1.6
C. 1.7
D. 1.8
Answer: C
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