Niigata Seiki

STEEL RING GAUGE OD MODEL

Available from φ 40-400mm. Simple calibration or 0 adjustment of outside measuring instrument.

USE
● For quick calibration of micrometer

MATERIAL
● Alloy tool steel

FEATURES
● Custom sizes are available up to φ400
● Size range: 40〜400mm
● Provided with inspection report

SPECIFICATIONS
● Hardness: HV653〜772

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Product Name : STEEL RING GAUGE OD MODEL