SPI Micrometer Standards- Metric - 14-221-6

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14-221-6

SPI Micrometer Standards- Metric

Features:

  • Use for calibration of micrometers, as spacing bars for stages and for checking accuracy of vernier and dial calipers.
  • Complete with heat insulating handle.
  • Lapped measuring ends:
    • Flat ends for 12"/300 mm and under.
    • Spherical ends for over 12"/300 mm.
575MM SPI MICROMETER STNDRD