Dont Understand Dro Measurement

 ◦ Why is this number equivalent to a half-inch on my cutting ◦ A half-inch on my micrometer read

  • Half inch

    Votes: 0 0.0%
  • Quarter inch

    Votes: 1 100.0%

  • Total voters
    1
25.4 is 1000 inches did you mean .0254. I know machinist calc are diff from real world so just wondering


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25.4 mm = 1.000 inch or the inverse 1 mm = 0.0394 inch
 
AARGH... I was thinking meters. so glad THOSE Math rules weren't rewritten.


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