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Suppose you wanted to drill a 1.5-in.-diameter hole through a piece of 1020 coldrolled steel that...

Suppose you wanted to drill a 1.5-in.-diameter hole through a piece of 1020 coldrolled steel that is 2 in. thick, using HSS twist drill. What values of feed and cutting speed will you specify? What is the metal removal rate? What is the cutting time?

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