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INSIZE calibration gauge ring set WZORZEC LUKOW 1–7 mm (model 4801-17)
Summary description:
Calibration gauge ring set by INSIZE, model 4801-17, covering diameters from 1 to 7 mm. Designed for precision measurement and verification of internal diameters and bore gauges, this set provides a series of reference rings for calibration tasks in inspection, metrology labs, and workshop quality control. Useful for setting and checking bore gauge accuracy and ensuring measurement traceability.