High-precision Magnetic Force Ceramic Calibration Sphere 25mm Diameter M8 Thread

M8 Thread CMM Precise Calibration Sphere Ceramic Ball 25mm Diameter 157mm---

M8 Standard Reference Spheres 25mm Ceramic Ball for CMM Probe Calibration L157mm

25mm M8 Thread Ceramic Calibration Ball CMM Three-coordinate calibration sphere

High Precision 25mm Diameter Reference Call Calibration Sphere Ceramic Ball !

M8 Thread CMM Precise Calibration Sphere Ceramic Ball 25mm Diameter 157mm---

25mm Diameter M10 Thread 157mm Lengh CMM Precise Calibration Sphere Ceramic Ball

M8 Standard Reference Spheres 25mm Ceramic Ball for CMM Probe Calibration L83mm