Product parameters:
Rectangular ruler, including square foot, bending, etc. 90 ° special tools.
Cast iron rectangular ruler for machine tools, machinery and equipment and parts of the vertical test, installation, processing, positioning, marking and other mechanical industry is an important measurement tool, which is characterized by high precision, good stability and ease of maintenance.
Cast iron ruler: according to GB6092-85 standard manufacturing, material HT200-250, mainly used for inspection and crossed the workpiece at right angles, in the installation and repair equipment, parts or parts of the test surface perpendicularity.
Cast iron rectangular ruler: measurement surface and the base surface perpendicular to each other, used to test the right angle, perpendicularity and parallelism error measurement apparatus, also known as 90 ° square.





Botou City Yongjun Measuring Tool Machinery Factory www.btjjx.com The main products: cast iron platform, marble platform, machine castings, crossed flat, assembly flat, inspection platform, cast iron square feet, aluminum and magnesium rectangular ruler, angle ruler, bridge type foot, square foot, V-shaped frame, V-shaped iron, granite platform, granite flat feet, parallel flat feet, granite square ruler, magnesium-aluminum Flat-foot, knife-foot, the level of level, the level of the box, level-level, partial pendulum check instrument, gear beating tester, adjust horn, shock horn, measuring and granite measuring series of product design, development and manufacturing; Sales, please contact us to discuss 15103271458