Fowler's Digit-Disc Micrometers feature extra large diameter discs which easily enter hard to reach places such as narrow grooves, slots and recesses. Hammertone blue baked enamel finished frame is tapered for hard to get at places. Anvil and spindle are hardened and precision ground with microlap finish on measuring faces. Positive locking nut on the spindle. Quick and easy zero adjustment on sleeve. Ratchet thimble. The disc type anvil and spindle simplifies measuring the thickness of difficult, closely spaced sections, ribs, keys, fins, cutting edges on forming tools, chordal thickness of gear teeth, etc. Meets or exceeds Federal accuracy specs. Sizes over 1" include standards.
Range | 0-1" |
Graduation | 0.0001" |
Accuracy | 0.00016" |
Flatness | 0.00004" |
Parallelism | 0.00016" |
Disc Diameter | 0.708" |
Disc Edge Thickness | 0.035" |
Center Opening | 0.280" |
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov