Co-Ax Centering Indicator Set, 0–50 Dial Reading

This co-ax centering indicator set helps machinists and inspection professionals locate the center of internal and external workpieces. It supports alignment tasks by indicating center position during setup and measurement operations.

The indicator has a 0–50 dial reading with 0.0005 in. graduations and 0.25 in. measuring range of axis. It has a 6-7/8 in. length, a 3/8 in. diameter shank measuring 7/8 in. long, and a 1/8 in. diameter feeler. The set operates from horizontal to vertical positions and changes between internal and external measurement by replacing the feeler. It includes a restraining rod, a spring-loaded center-point feeler, three straight feelers for internal diameters, three curved feelers for external diameters, and a fitted wood case.

Key Features:

• Fine Dial Graduations: 0.0005 in. graduations support precise centering adjustments.
• Internal and External Capability: Interchangeable straight and curved feelers allow centering work on internal and external diameters.
• Six Included Feelers: Straight and curved feelers in 4 in., 8 in., and 12 in. lengths provide options for different setups.
• Wide Capacity Range: Accommodates 5/32 to 4-1/4 in. internal diameters and 0 to 4-1/4 in. external diameters.
• Angle-Independent Operation: Works from horizontal to vertical orientations without changing operation.
• Fitted Wood Case: Keeps the indicator body and included components organized for storage.

Choose this co-ax centering indicator set for precision centering work requiring interchangeable feelers, fine dial resolution, and internal or external measurement capability.

No additional information available.