FEATURES
- Used for adjusting the reference point of the outside micrometers
- Used for the zero point setting
- Flat and lapped measuring faces
- Heat insulating handle to prevent expansion due to body temperature.
SPECIFICATIONS
Length: 3"
Diameter: 0.25"
Accuracy: ±0.0001"
Flatness: 0.000012"
Parallelism: 0.00008"
WHAT YOU GET
Mitutoyo Micrometer Standard 3" 167-143
Case
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