Step Gages

Step gages may be used as a progressive gage where the Go diameter is the step and the NoGo diameters is the larger diameter. They are also used as alignment pins.

  •  Class ZZ (.0002" or 0.005mm tolerance) or Class Z (.0001" or 0.005mm tolerance)
  • Go (Plus) or NoGo (Minus)
  • Tool Steel; 60/65 Rc
  • 2" Long
  • 10 microinch finish or better
  • Round within .0001" or 0.0025mm
  • Marked with diameter and direction of tolerance on gages over .0605
  • Certificate of Accuracy is included.
  • ISO 17025 Accredited and Non-Accredited Calibration Certificates may be purchased.
  • See pages 16 - 17 in the 2016 Gage Catalog for more information