Internal Pitch Diameter Bore Gages

Internal Pitch Diameter Gage

The Internal Pitch Diameter gage is ideally suited to check the internal pitch diameter of gears and splines. It can also be used to check any internal dimension where centralization is not necessary. Production models are available for a specific "best wire size" dimension. Models over 1.25" are supplied with interchangeable screw-in contacts. Special Fixed "V" masters are available to suit the application.

Internal Pitch Diameter Setmaster
> Internal pitch diameter gage setmaster.
> "V" style setmasters are built per application.

Features:

  • Carbide ball contacts (best wire size)
  • Interchangeable screw in contacts
  • Can be used to check PD or major root diameter of gears and splines
  • Optional fitted storage case available

Table below lists available models.

Internal Pitch Diameter Bore Gages
Model #Contact TypeGaging DepthBottom of Head
To Centerline
Of Contact
Frame StyleRoll Dim.Storage Box #
PD-500Fixed3".188"DBL-499.50" - 1.25"9000
DSPD-1000-AInterchangeable5".224"DS #31.25" - 3.00"DX2-89953
PD-1000-AInterchangeable4".188"DBL-9981.25" - 3.00"9000
DSPD-3000-AInterchangeable6".244"DS #53.0" - 6.0"DX2-89955
PD-3000-AInterchangeable5".250"DBL-3003.0" - 6.0"9005
DSPD-6000-AInterchangeable6".312"DS #66.0" - 13.0"DX2-89956
DSPD-3000-A Internal Pitch Diameter Bore Gage
> Internal pitch diameter bore gage.
> Model DSPD-3000-A.

Table below lists available interchangeable carbide contacts.

Internal Pitch Diameter Bore Gage Carbide Contacts
Part #Diameter
Specials quoted per application
4081-125B.1250"
4082-187B.1875"
4082-250B.2500"

Note: Indicators shown on pictures above is not included and must be purchased separately. Please see our indicators selection at dial indicators, traditional dial indicators and digital indicators pages respectively.

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