3 Point Digital Internal Micrometer 6-8mm x 0.001mm IP54 Proof Industrial Quality 8-10mm 10-12mm 30-40mm Mechanical 0.005mm

3 Point Digital Internal Micrometer 6-8mm x 0.001mm IP54 Proof Industrial Quality 8-10mm 10-12mm 30-40mm Mechanical 0.005mm

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