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tight hole tol. with Romer

We have a couple of jobs that have hole tol. of +- .0005 and one job with a tol. of +.0002 -.0005

Checked with the bore gage OK but Romer says +.0017 on many of them ??

I think we were told its not very accurate on tight hole tol. but that much ???
Parents
  • We have a couple of jobs that have hole tol. of +- .0005 and one job with a tol. of +.0002 -.0005

    Checked with the bore gage OK but Romer says +.0017 on many of them ??

    I think we were told its not very accurate on tight hole tol. but that much ???

    I wouldn't really expect any better than what you are seeing. In fact, less than 0.005" is a dangerous thing to check with any arm.
Reply
  • We have a couple of jobs that have hole tol. of +- .0005 and one job with a tol. of +.0002 -.0005

    Checked with the bore gage OK but Romer says +.0017 on many of them ??

    I think we were told its not very accurate on tight hole tol. but that much ???

    I wouldn't really expect any better than what you are seeing. In fact, less than 0.005" is a dangerous thing to check with any arm.
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