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Mitutoyo
177-308 Steel Setting Ring 250mm
SKU:Code: 177-308
Sale
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Regular price
£1,605.00
Save: 25%
Sold out
Sale price
£1,605.00
Regular price
£2,140.00
Excl. VAT
A Mitutoyo steel calibration artefact for quick and accurate setting of dial bore gauges, Holtest gauges, and inside micrometers. The actual calibration value for the diameter is marked on each ring.
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Specification
Specification
- type Setting Ring
- measuring units Metric
- remarks Ring Type B
- dimension b 362mm
- dimension e 290mm
- nominal size 250mm
- dimension t 38.1mm / 25.4mm
- tolerance between the nominal size and the actual diameter ±20µm
- uncertainty of marked diameter value ±2.5µm
- roundness Cylindricity 3µm
- distance from the side face h 5.3mm
- size of warranted calibration surface k 27.5mm
description
description
The primary purpose of a setting ring is to calibrate or set the measuring equipment, such as bore gauges or inside micrometers, to a known reference dimension.
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