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368-263 Mitutoyo Holtest .425

368-263 Mitutoyo Holtest .425" - .500"

$ 686.00$ 651.70

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Product Description

Mitutoyo Holtest Internal Micrometer

These Holtests are versatile, self-centering three-point internal micrometers for the accurate and efficient direct-measurement of internal diameters. Three anvils, evenly spaced at 120° apart, contact the internal wall surfaces and find true alignment with the axis of the bore for accurate ID measurement.

Specifications Include...

  • 0.425" - 0.500" Measuring Range
  • 0.0001" Graduations

Features Include...

  • TiN-coated measuring contact points provide excellent durability and impact resistance and allow the instrument to measure right to the bottom of a blind hole.
  • Highly durable because of carbide-tipped contact points (anvils).
  • Measurement can be taken closer to the bottom of the blind bore.
  • Can measure deep holes using an Extension rod (optional).
  • With Ratchet Stop for constant force.
  • Setting Rings for zero point adjustment are optional.
  • Supplied in fitted plastic case.