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647 Dial Comparator 00001

The Starrett 647 Dial Comparator Indicators offer a high degree of security and precision. They are based on a solid and well thought-out construction taking into account the latest technology. They are manufactured by the most up-to-date methods.

Features
Specifications
Parts
Downloads
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Features

  • Effective non-shock mechanism
  • Pinions and shafts of the movement are jeweled
  • After removal of the safety cap the adjustment screw on top of the case allows simple andsafe zero setting of the instrument over the total measuring
  • A safety cap prevents unintentional turning of the fine adjustment screws
  • Stem and spindle are made of hardened stainless steel
  • The measuring spindles are very sensitive on account of theiraccurate guides
  • Additional overtravel assists with the insertion of workpieces into the measuring device
  • The clear scale is shadow free
  • The red tolerance markers are easy to recognize and to set
  • Furnished with flat back

Specifications

  • Graduations (in): .00005"
  • Total Range (in): .004"
  • Dial Reading: 20-0-20
  • Dial Color: White
  • Stem Diameter (in): .375"
  • Accuracy (in): DIN 879-1

Parts

    Member of Kit

    Item #DescriptionPart No.QtyInformation
    1CASING WITH STEM AND SPINDLE -
    FOR REPAIRS ONLY
    25698-01 
    2FINE ADJUSTMENT BUTTON - FOR
    REPAIRS ONLY
    25699-01 
    3SAFETY CAP - FOR REPAIRS ONLY 25700-01 
    4WIND UP DISC - FOR REPAIR ONLY25701-01 
    5TRANSMISSION SEGMENT - FOR
    REPAIR ONLY 
    25702-01 
    6DIAL W/ LSS.LOGO - FOR REPAIR
    ONLY 
    25703-01 
    7MOVEMENT, COMPLETELY MTD - FOR
    REPAIR ONLY 
    25704-01 
    8HAND - FOR REPAIR ONLY25705-01 
    9TIGHT RING - FOR REPAIRS ONLY 25706-01 
    10PLEXIGLASS COVER - FOR REPAIRS
    ONLY 
    25707-01 
    11SCREW FOR PLEXIGLASS COVER -
    FOR REPAIRS ONLY 
    25708-02 
    12COVER FROM PLASTIC - FOR
    REPAIRS ONLY 
    25709-01 
    13UPPER TOL.POINTER - FOR
    REPAIRS ONLY 
    25710-01 
    14LOWER TOL. POINTER - FOR
    REPAIRS ONLY 
    25711-01 
    15GUIDE BRIDGE - FOR REPAIRS
    ONLY 
    25712-01 
    16BACK - FOR REPAIRS ONLY 25713-01 
    17SCREW - FOR REPAIRS ONLY 25714-01 
    18SCREW, LIFTING LEVER - FOR
    REPAIRS ONLY 
    25715-01 
    19CONTACT, BALL ENG 4-48, 3mm
    DIA, BLACK
    PT017611 

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