701A Internal Groove Micrometer 52913

701 Internal Groove Micrometers
Internal Groove Micrometer, .500-1.500" Range, .001"

Measures grooves for retaining rings and O rings, oil grooves, washer grooves, as well as bores and recesses. Depth of grooves up to 5/64" can be measured with 701A; and 7/32" with 701B. .500-1.500" Range, .001" Grad, Friction Thimble, Lock Screw.

3D CAD Files / Exploded Parts Diagram
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  • Contacts have flush ends
  • Satin chrome reading surface is glare free and resists rust
  • Hardened and ground gaging contacts
  • Smooth friction thimble
  • Lock screw
  • Gaging contacts are .030" thick


  • Made in America: Yes
  • Micrometer Type: Internal Groove Micrometer
  • Range (in): .500 - 1.500"
  • Graduations (in): .001"
  • Accuracy (in): +/-.0002"


    2D Dimensional Drawing (PDF)



    74.99 kb

3D CAD Files / Exploded Parts Diagram

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Product Testimonials

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      Member of Kit
      Item #DescriptionPart No.QtyInformation
      20SPINDLE, OUTER JAW19452-01
      30SPINDLE, INSIDE MIC19450-01
      40SHELL, ADJUSTING16991-01
      50SCREW, .157-40 SET X .094 LONGPT063881
      60KEY, LOCATING #70006566-01
      70NUT, .375-52PT164141
      80SPRING, BARREL10058-01
      90CAP, END06567-01
      100SCREW, .100-56 LOCK X .250 LONGPT092611
      110CAP, SHELL FRICTION05048-01
      120SHELL, FRICTION SA26199-01
      130NUT, #4-4819160-02
      140SCREW, .157-40 SLOT X .377 LONGPT051361
      150WRENCH #3PT015261

    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov