DanyD7613 DanyD7613 16-01-2024 Engineering contestada What is the feed rate for a turning operation on a 4.0 in. shaft at a cutting speed of 500 ft/min and a feed of 0.014 in/rev? a. 1.4 in/min b. 3.5 in/min c. 7.1 in/min d. 35.7 in/min