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Mitutoyo 177-230 | Steel Setting Ring | 1.4 mm, Type A
Part Number : 177-230
This 1.4 mm steel ring (part 177-230) is used to set dial bore gauges, Holtest gauges and inside micrometers before bore measurements. Mitutoyo marks the real calibration value of the 1.4 mm diameter on each ring.
Key features
- 177-230 nominal size 1.4 mm, type A, steel
- 177-230: tolerance of nominal size to marked diameter ±10 µm on the 1.4 mm ring
- 177-230: uncertainty of the marked diameter 1.5 µm; roundness / cylindricity 1 µm (1.4 mm)
- 177-230 is delivered without a certificate of inspection
- Bulk orders of 177-230 are packed 60 pcs per outer box
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