In a turning operation on stainless steel with a hardness of 200 HB, the cutting speed is 200 m/min, feed is 0.25 mm/rev, and depth of cut is 7.5 mm. How much power will the lathe draw in performing this operation if its mechanical efficiency, E, is 90%. The specific energy value for the material is known to be 2.8 N-m/mm3