基本信息
This manual granite height gauge is a high-precision height measuring tool for mechanical parts. It is made of natural precision granite, which has the advantages of high hardness, stable dimensional accuracy, and low thermal expansion coefficient. Compared with traditional aluminum alloy height gauges, it has higher measurement accuracy and longer service life, and can maintain long-term stability in complex workshop environments. It is widely used in mold processing, precision machining, and instrument calibration scenarios to solve the problem of inaccurate height measurement caused by tool deformation.