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THREAD MEASURING WIRES |
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Salient Features
For checking Pitch Diameter of ISO Metric, Unified, Whitworth and B.A.external threads.
Either Two Wires set of Three Wires set.
Complete set of 21 sizes in two wires or three wires systems, covering different metric pitches from 0.25mm to 6mm and in inch varieties from 80 T.P.I. to 4 T.P.I.
Wires below Ø 1.5 mm, are made out of H.S.S.
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