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Master Setting Disc : Range 3 -200 mm FEATURES: Master setting disc used for setting of measuring instruments like horizontal comparators, length measuring machines for OD checking. Made from oil hardened non shrinking gauge steel, hardened and tempered to 60-62 HRC Sub-zero treated at -80 °C for long term dimensional stability Actual dimensions duly etched
The Baker Master Setting Disc is a precision-engineered gauge designed for the calibration and setting of measuring instruments, including horizontal comparators and length measuring machines used for Outside Diameter (OD) checking. These discs are manufactured to ensure long-term dimensional stability and are calibrated at 20 °C under standard room conditions against national and international traceable standards.
Note: Sizes above 200 mm are available upon request.
