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Category > Applied SciencesPosted 13 May 2017My Price6.00
In order to drill a hole in the material described in Problem 1
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In order to drill a hole in the material described in Problem 1 using an HSS drill, you have to select a cutting speed and a feed rate. Using a speed of 105 sfpm for the HSS drill, calculate the rpm for a  -in.-diameter drill and the MRR if the feed rate is 0.008 inches per revolution.
-in.-diameter drill and the MRR if the feed rate is 0.008 inches per revolution.