Cast Iron Square Ruler

Cast iron Square Rulers:square class of special tools,including the feet,bending 90 for the vertical test of machine tools,machinery and equipment and parts,install the processing position,crossed an important measurement tool in the machinery industry,its characterized by high precision,good stability,ease of maintenance.Cast iron square rulers manufactured according to GB6092-85 standard,material HT200,is mainly used for parts inspection and crossed at right angles,installing and adjusting of equipment,inspection,parts or components on the surface of the vertical degree.
Cast Iron Square Ruler