ISO 9270:1992

7/24 tapers for tool shanks for automatic changing -- Tapers for spindle noses

Specifies the dimensions and tolerances. Conicity tolerances shall conform with the cone angle tolerance grade AT4 specified in ISO 1947.


General information

  • Status :  Withdrawn
    Publication date : 1992-11
  • Edition : 1
  • :
    ISO/TC 29
    Small tools
  • 25.060.20
    Dividing and tool-workpiece holding devices

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