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Discussion :: Manufacturing and Production Technology

  1. The cutting fluid mostly used for machining steel is

    2. A.

     Water
    B.

     Soluble oil
    C.

     Dry
    D.

     Heavy oils

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    Workspace

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    Answer : Option B

    Explanation :

    Soluble oil of the highest grade is used as a lubricant. It is used in metalworking industries as a cutting fluid for aluminum. For machining, tapping and drilling aluminum, it is superior to kerosene and various water-based cutting fluids.

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