SPI Disc Micrometer, 3-4″

Disc flanges on micrometer make it possible to get accurate measurements on areas not reachable with standard micrometers such as gear pitch, ribs, slot and groove distances.

Features:

• Painted frame with plastic heat shield
• Disc flange diameter: 3/4″
• Spindle diameter: 0.250″
• Graduation: 0.0001″
• Standards included above 0-1″
• Ratchet thimble
• Lever lock
• Short Form Certificate of Calibration included
• Furnished in fitted case

See all SPI Disc Micrometers