2D Coaxial Indicator Set - Inch

2D Coaxial Indicator Set - Inch
SKU: 527100250


Use the 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) diameter dial.

• Graduations and revolution counter .0005" (.01mm)

• 3 Internal and 3 External feelers

• Center point feeler

• Restraining arm

• Complete in a fitted case.


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: 0.250" (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) internal diameter; 0-12" (0-300mm) external diameter.