3. Accurate Spindle Concentricity Measurement: The hour type indicator is specifically designed for the precise measurement of spindle concentricity, offering reliable and accurate readings essential for high-quality machining and manufacturing processes. 4. Ease of Use: With user-friendly features, the micrometer gauge is designed for convenience, making it easy to obtain precise measurements without the need for extensive training or experience. 1. Premium Quality Guaranteed: Each indicator magnetic holder is guaranteed to be and of the highest quality, ensuring that you receive a product that meets the most stringent standards. 2. Craftsmanship for Stable Performance: Our micrometer measure tools are crafted with meticulous attention to detail, providing professional-grade and stable performance that professionals can rely on. 5. Functionality: Focused on delivering exceptional functionality, the indicator micrometer is an indispensable tool for accurately measuring spindle concentricity, ensuring the quality and of your work., Weight: 1.1464037624 pounds, Manufacturer: Kueohse