SK Steel Pin Gauge AA Series +- Tolerance AA 1.031mm AA 1.031MM 1 piece

Catalog number: AA 1.031MM Features: ● Comes with a plastic case. ● The nominal dimensions of the main body are printed on it. Applications: ● For checking the precision of hole diameters, etc. Specifications: ● Diameter precision (μm): ±0.8 ● Circularity (μm): 0.5 ● Diameter variation (μm): 1 Material/Finish: ● Main body: Steel Note: ● Precision is not guaranteed for 5 mm from the end face.