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Meyer M7MMM Class Z Pin Gauge Set, Range 22.06mm - 23.72mm Minus Tolerance
Code
M7MMM
Categories: Default Category, Metric Gauges
| Manufacturer | Meyer |
|---|---|
| Class | Class Z |
| Material | 52100 Bearing Steel |
| Range | 22.06-23.72mm |
| Number of Pins | 84 |
| Measuring units | Metric |
| Country of Manufacture | United States |
Meyer Class Z pin gauge set covering 22.06mm to 23.72mm in 0.02mm steps, with 84 precision ground pins supplied in a fitted, marked case. Each pin is held to a Class Z tolerance of 0.0025mm, and all gauges and sets are traceable to NIST. Minus tolerance pins are made from the nominal size down to the tolerance limit, so they are usually used as NO GO gauges.
Features
- Case and gauges both marked with sizes
- Size and serial number laser etched on each pin
- Made from 52100 bearing steel
- No sharp edges
- All pins 2" (50.8mm) long
Finish
- Every pin inspected, with a surface finish of 8 microinch or better
- Heat treated to 60-62 HRC
- Class Z tolerance: 0.0025mm
Typical uses
- Checking hole sizes and depths
- GO / NO GO gauging
- Checking hole locations and distances between holes
- Setting micrometers
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