Machine Processing and Tolerance Grades

Machine processing and tolerance

Machine processes and typical tolerances:

Tolerance Grades
Lapping and Honing
Cylindrical Grinding
Surface Grinding
Diamond Turning
Diamond Boring
Planning and Shaping

ANSI B4.1 Standard Tolerances are indicated in the diagram below:

ANSI B4.1 Standard Tolerances

  • 1 in (inch) = 25.4 mm

Related Topics

  • Miscellaneous - Engineering related topics like Beaufort Wind Scale, CE-marking, drawing standards and more

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