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

Sell CMM Precise Calibration Sphere Ceramic Test ball Diameter 30mm+ Base M8

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

Used Renishaw Calibration Datum Sphere – CMM 1” Diameter Reference Ball

ZEISS Ceramic Reference Sphere, 25mm ball, Gently Used

For CMM Table 25mm Diameter CMM Precise Calibration Sphere Ceramic Ball M8Thread

Standard CMM Reference Spheres Datum Spheres 25mm Diameter Calibration Sphere