Coaxial Centering Indicator Set for Accurate Center Testing

The Coaxial Centering Indicator Set is an essential tool for precision machining, designed to provide accurate measurements for both internal and external diameters. This innovative measuring tool utilizes a lever mechanism to transmit the relative position of the workpiece center to the dial indicator, converting it into pointer angular displacement. With this tool, you can easily identify the relative center of excircles and inner bores of processed workpieces, making it a must-have for any machining professional.

Featuring a measuring range of 0-0.15 inches and a remarkable resolution of 0.0005 inches, this CO-AX Coaxial Centering Indicator allows for quick and precise centering during boring and milling setups. Whether you are working on horizontal or vertical machines, the dial plate remains visible to the operator, ensuring that centering is straightforward and efficient. This feature significantly enhances productivity by allowing operators to focus on the task at hand.

One of the standout features of this centering dial test indicator is its ease of use. It can operate at various angles, accommodating both horizontal and vertical machines without requiring any adjustments. By simply changing the feeler, you can switch between internal and external diameters seamlessly. The indicator's face remains stationary at any desired position, allowing the machine spindle to rotate freely while keeping both hands available for precise table positioning.

Designed for professionals, this indicator boasts a mounting shank of 3/8 inches and a capacity that accommodates internal diameters from 5/32 inches to 4-1/4 inches and external diameters from 0 to 4-1/4 inches. It is capable of handling spindle rotation speeds of up to 100 RPM, making it suitable for a variety of machining applications. However, it is important to note that exceeding this speed is not recommended to maintain accuracy and prolong the tool's lifespan.

The complete package includes everything you need to get started: one Coaxial Centering Indicator, a restraining rod, a center point feeler, straight feelers of 2 inches, 4 inches, and 6 inches, curved feelers of the same lengths, two wrenches, a user manual, and a convenient storage box. This comprehensive set ensures that you have all the necessary tools to meet your machining needs effectively.

In conclusion, the Coaxial Centering Indicator Set is a reliable and accurate tool that enhances the efficiency of any machining operation. Its user-friendly design, professional specifications, and complete package make it an invaluable addition to your workshop.