A cast iron square:
It has a vertical and parallel function and is commonly used for inspecting high-precision machinery and instruments, as well as checking for misalignment between machine tools. It is an important tool for checking for misalignment between various machine tool components.
A cast iron square has a high precision, reaching Grade 0. However, when measuring precision objects, it is not recommended to achieve Grade 0, as it may be deformed during transportation.
The functions and performance of a cast iron square are the same as those of a granite square. The difference between a cast iron square and a granite square is that granite has a higher precision than cast iron, reaching Grade 000. It is also lighter than cast iron. However, granite squares must be handled with care during transportation, ensuring they are not squeezed by other items.
A granite square:
It has a vertical and parallel frame assembly and is suitable for inspecting precision machinery and instruments, as well as checking for misalignment between machine tools. It is an important tool for checking for misalignment between various machine tool components.
Post time: Sep-18-2025