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     EduGorilla 
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    Following data is given for drilling a hole in an MS sheet of 25 mm thickness:

    Diameter of drill bit = 40 mm
    Cutting speed = 40 m/min
    Drilling time = 0.314 min

    The feed during the drilling (in mm per revolution) was

    Options :-

    1. 0.50
    2. 0.45
    3. 0.25
    4. 0.87
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Reply To: Following data is given for drilling a hole in an MS sheet of 25 mm thickness:Diameter of drill bit ….
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