[Features] ●Because of the fine-grained structure, it has excellent rigidity and wear resistance. ●Since the natural stone itself is seasoned, there is no need to worry about aging. ●Because there is little stickiness and no burrs or bulges, there is no risk of damage to measuring instruments. ●Since there is no risk of rusting, it can be used safely even in environments where chemicals are used, such as chemical factories.
[Use] ●As a correct reference surface for precision measurement. ●In quality control departments and acceptance inspection departments of all manufacturing industries.