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21-341-3 SPI Dial Bore Gage .40" - .70", .0001" Grad, Certified
21-341-3 SPI Dial Bore Gage .40" - .70", .0001" Grad, Certified
21-341-3 SPI Dial Bore Gage .40" - .70", .0001" Grad, Certified
21-341-3 SPI Dial Bore Gage .40" - .70", .0001" Grad, Certified

21-341-3 SPI Dial Bore Gage .40" - .70", .0001" Grad, Certified

  • Save $ 82.32

SPI Dial Bore Gage Set

These Dial Bore Gage Sets allow for close tolerance inspection of bores for size, ovality, roundness, and taper.

Specifications include...

  • 0.40" - 0.70" Measuring Range
  • 0.0001" Graduations
  • 4" Probe Depth
  • 9 Anvils
  • 1 Spacer

Features include...

  • AGD group 2 dial indicator is fully protected by rugged cover to minimize potential shock in the machine shop environment.
  • Various anvil sizes are provided in each set to achieve desired measurement range. Spacers also included for fine adjustment.
  • 2 point measurement with precision wheel guide for self-centering.
  • Precise range setting with plain ring gage or micrometer.
  • Indicator accuracy meets or exceeds federal standards.
  • Furnished in fitted case
  • Indicator includes Certificate of Calibration