Description
Size – Gauge Diameter: 1MM-1.5MM”; Precision: 0.001mm; Length: 50mm / 1.97 Inch.
Material – Made of bearing steel, with high hardness, strong wear resistance, and heat treatment processing for durability.
Feature – 0.001mm precision, accurate measurement. Roughness is less than 0.2UM, smooth surface without burrs.
Application – Used to measure the size or depth of holes, check the distance between two holes, and can also be used as a go-no-go gauge. Widely used in high-precision technical fields such as electronic boards, circuit boards, and precision machinery manufacturing. An essential tool for the standardization of detection holes.
Note – To keep the measurement accuracy, please do not scratch the surface, and do the anti-rust treatment after use.












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