Plug Threading Gauge Metric M1-M33

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Plug Threading Gauge Metric M1-M33


Using high-performance GCR1 5 steel with
High permeability, high hardness and strong
Anti-contact fatigue strength, stable size
Characteristics of good stability


The product is formed as a whole and has undergone strict specifications
The thermal treatment hardness reaches 58-6 5 HRC
The side surface has been polished and treated, and the beauty is large.
Laser lettering, clear and wear-resistant


B spiral pattern measuring surface
It is finely ground by a full grinding process.
|Full inspection of high-precision testing equipment to ensure precision


Accuracy standard recommended commonly used with 6H/6H, 6H/6G
Purpose Comprehensive inspection of whether the internal thread size of the workpiece is in each
Within tolerance