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Mitutoyo 177-246 | Steel Setting Ring | 2.75 mm, Type A

Mitutoyo 177-239 | Steel Setting Ring | 2.0 mm, Type A

Part Number : 177-239

Setting ring 177-239 has a 2.0 mm steel bore and is meant for setting bore-measuring tools such as dial bore gauges, Holtest gauges and inside micrometers. Its marked diameter (2.0 mm) shows the actual calibration value.

Key features

  • 177-239 nominal size 2.0 mm, type A, steel
  • 177-239: tolerance of nominal size to marked diameter ±10 µm on the 2.0 mm ring
  • 177-239: uncertainty of the marked diameter 1.5 µm; roundness / cylindricity 1 µm (2.0 mm)
  • 177-239 is delivered without a certificate of inspection
  • Bulk orders of 177-239 are packed 60 pcs per outer box
Availability: in stock
For pricing, please contact our experts.