Inside Micrometer Set Internal Diameter Gage Gauge Hole Bore 5-30mm 0.01mm Accurate + Wrench + Calibration Ring ,Easy to Use

Brand new and Excellent quality: This internal micrometer is newly designed to ensure excellent performance and excellent measurement accuracy, ly meeting your professional needs High-quality stainless steel: Made of high-grade stainless steel, it is not only corrosion-resistant and wear-resistant, but also can maintain accurate performance for a long time, allowing you to use it worry-free for a long time Accurate measurement: Designed for accurate measurement of internal dimensions, it can provide reliable measurement results and help you achieve the best results in various applications Full set of accessories: Including internal micrometer, calibration wrench, calibration ring and packaging box, providing a one-stop solution to ensure a smooth measurement process and convenient storage Professional guarantee: Although there may be slight errors in manual measurement and color differences caused by display color difference, the accuracy and quality of the product itself are strictly controlled.

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