Master Discs

• All gages conform to ANSI B47.1 and B89.1.5
• Styles 1 and 3 are normally furnished with a bilateral tolerance: ± 1/2 tolerance
• Style 2 normally furnished to the unilateral tolerance system:
  Go: - tolerance
  NotGo: + tolerance
• HEMCO Chrome Process unconditionally guaranteed against chipping or peeling
  

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the Virtues of Limit Gaging

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Gage Tolerances

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