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Discussion :: Workshop Technology

  1. The cold chisels are made by

    2. A.

     Drawing
    B.

     Rolling
    C.

     Piercing
    D.

     Forging

    View Answer

    Workspace

    View Answer

    Answer : Option D

    Explanation :

    Cold chisels are forged to shape and hardened and tempered at the cutting edge.
    Although the vast majority of cold chisels are made of steel, a few are manufactured from beryllium copper, for use in special situations where non-sparking tools are required.

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