Price:Negotiable

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Usage
a.It is used to test the straightness and flatness of workpiece and equipment installing.
b. Straight edges are also used for blue matching during hand scrapping operations&have wide and parallel working surface for application of spirit level.
Material
The material is high strength cast iron HT250
Precision:
It is in accordance with the procedure of state standard for measurement and inspection, which is divided into three levels of 0-2.