17-646-1 SPI Enamel Outside Micrometer 6-7"
SPI Enamel Outside Mechanical Micrometer
Features include...
- 6-7" Measuring Range
- 0.0001" Graduations
- + 0.0002" Accuracy
- 0.250" Spindle Diameter
- Carbide Measuring Faces
- Ratchet Thimble
- Spindle Lock
- Certificate of Calibration
- Furnished in fitted case