5. Which non-metal is used for cutting glasses? – InterviewSolution

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1.

5. Which non-metal is used for cutting glasses?

Answer»

Because diamonds are the hardest substance on earth known to man, and therefore would probably make an accurate cut.

A glass cutter marks the cut on the glass using a diamond-tipped tool, then taps one side of the cut with a rubber mallet, to separate the pieces

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