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Discussion :: Production Engineering

  1. Trepanning is an operation of

  2. A.
    making a cone-shaped enlargement of the end of a hole
    B.
    smoothing and squaring the surface around a hole
    C.
    sizing and finishing a small diameter hole
    D.
    producing a hole by removing metal along the circumference of a hollow cutting tool

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    Workspace

    Answer : Option D

    Explanation :

    No answer description available for this question.


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