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MASTER SETTING DISCS /(O.D. MASTERS) |
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Salient Features
For Setting External diameter measuring instruments.
Made of Alloy Steel and hardened to 60 HRC.
Subzero treated for dimensional stability.
Calibrated at +20°C under Standard’s Room Conditions.
Dimensions traceable to NPL, New Delhi.
Mfg. Reference - I.S. 4349-1987.
Manufaturing Range:- From 5mm upto 330mm.
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