Details

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For inside micrometer and bore gage setting
Deviation (difference between the order size and the size marked on supplied setting ring)
Ø2-100: ±3.0µm,   Ø100-300: ±5.0µm
Accuracy: Ø2-100: ±1.0µm,  Ø100-250:± 2.0µm,  Ø250-300: ±2.5µm
Range: Ø2-300mm