21-880-0 SPI Hole Mike Set .120" - .280" w/ Cert

  • $ 1,222.51
  • Save $ 298.02


SPI Hole Mike Internal Micrometer Set

Specifications Include...

  • 0.120" - 0.280" Measuring Range
  • 0.0001" Readings
  • 0.78" Measuring Depth
  • 2 Setting Rings
  • Includes Certificate of Calibration

Features include...

  • Three point internal micrometer for precise, direct measurement of bore diameters.
  • Self aligning and self centering
  • Carbide measuring anvils
  • Suitable to measure to within .050" of bottom of blind hole, up to 4" capacity
  • Feelers taper toward the back for positive reading of the front edge
  • Ratchet stop provides uniform measuring pressure
  • Includes Case