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PRODUCT CODE: 52-710-025

COAX-2D Coaxial Indicator Sets

Axis Offset: .250"

Graduations: .0005"

Price: $266.32 $230.60
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Product Description

52-710-025 Fowler COAX-2D Dimensional Coaxial indicator Set: Inch

The Fowler 52-710-025 2D Coax Indicator Set has the following specifications:

  • Range: 0-.250″ Axis Offset
  • Graduations: .0005″
  • Repeatability: .0002″ of True Center

Use the Fowler 2D Coaxial Set for accurate component centering and positioning in most machining applications. The 2D Coaxial indicator can be used at any angle and the dial remains stationary during the rotation of the machine spindle.


  • Indicator assembly with 1.6″ (42.5mm) dial diameter
  • Graduations and revolution counter .0005″ (.01mm)
  • 3 Internal and 3 External feelers
  • Center point feeler
  • Restraining arm
  • Complete in a fitted case

The 52-710-025 COAX-2D Coaxial Indicator Set is on sale in the current Fowler Tool-A-Thon catalog.


  • Length: 6-7/8″ (175mm)
  • Shank: 3/8″ dia. x 7/8″ (10mm x 20mm) long
  • Feeler ball: 1/8″ (3mm) dia.
  • Dial readings: 0-50
  • Measuring range: .250″ (6mm) axis offset
  • Speed recommended not to exceed approx. 800 RPM
  • Locating accuracy to within .0002″ (.005mm) of true center
  • Capacity depends on feelers installed, but overall range is 5/32-12″ (4-300mm)

Fowler COAX-2D 2 Dinensional Coaxial indicator Sets:

  • 52-710-025 COAX-2D 2 Dinensional Coaxial indicator – Inch
  • 52-710-030 COAX-2D 2 Dinensional Coaxial indicator – Metric

A short video on the Fowler 52-710-025 COAX-2D Coaxial Indicator Set:

  • What is included with the gage
  • Quick product overview

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