Description
177-148 Mitutoyo Steel Setting Ring – 90mm
The Mitutoyo 177-148 Steel Setting Ring has the following specifications:
Nominal Size: 90mm
Tolerance Between Nominal and Actual Diameter: +/- .020mm
Uncertainty of Marked Diameter Value: +/- .0015mm
Roundness/Cylindricity: .0015mm
Distance from the Side Face (H): 4.2mm
Side of Warranted Calibration Surface (K): 16.6mm
Outside Diameter: 140mm
E Dimension for Type B: N/A
Thickness: 25mm
Type: A
All Mitutoyo Setting Rings can be certified to NIST for an additional charges. Typical turn-around on having a setting ring certified is approximately 4 weeks. If you require the Mitutoyo 177-148 steel setting ring certified prior to shipping out, please reach out to our inside sales team for assistance.
Features:
Used for quick and accurate setting of dial bore gages, Holtest and inside micrometers.
If a setting ring of an optimal size is prepared, it can be used for calibration.

