Description
- X Class
- Used for accurate setting of internal measuring instruments.
- Made from oil-hardened, non-shrinking gage steel, hardened and tempered to Rockwell 62C
- Subzero treated at minus 80°C for dimensional stability.
- Actual size etched on each master ring.
- Calibrated at 20°C in laboratory conditions.
- Furnished with a manufacturer's certificate of calibration
Technical Details
Nominal Diameter Range - Inch From - Up to & Including | 0.101" - 0.118" |
Geometric Form Tolerance Ovality/Taper | 0.000012" |
Size Tolerance | 0.000039" |