Description
The 52-250-111-1 Fowler Disc Micrometer
Simplifies measuring thickness of difficult, tight spaced sections, ribs, keys, fins and much more
Anvil and spindle are hardened and precision ground with microlap finish on measuring faces
Positive locking clamp
Ratchet thimble
Flatness 0.00004"
Accuracy and parallelism 0.00016"
Graduation 0.0001"
Includes case