High precision is a high precision measuring mechanical edge finder which could quickly locate the edges of the workpiece, machine, jig bore For CNC machine Suitable for traditional milling machines and cutting machines integrated processing.Widely used to determine the precise position of the machining center a test Mechanical Mechanical rotation measurements adopted, no clamping error.Precision and tempered, wear-resistant and non-magnetic Note Without magnetic head, no need to rotate during measurement Compact Small size, very compact, suitable for use in tight spaces. Features: < p>1. It acts as a high-precision measuring tool that can quickly locate workpiece edges. 2. Suitable for traditional milling machines and integrated processing machines. 3. Mechanical rotation measurements, no clamping error. 4. lower end of the rotating part is non-magnetic. 5. Small volume for use in narrow space. Specification: Overall length: 8.7 cm Stem diameter: 10mm Package l is: 1 x Mechanical Edge Finder Note: 1. To ensure measurement accuracy, do not directly touch the probe with your hand. 2. Due to the difference between monitors and lighting effects, the pictures may not reflect the actual color of the item. 3. please allow slight error due to manual measurement. Thanks for your understanding.