基本信息
This 00-grade precision granite flat straight edge gauge is fabricated from high-density natural Jinan blue granite, precision ground and calibrated to meet ultra-high measurement accuracy requirements. It is designed for high-precision flatness detection, scribing positioning and other industrial inspection scenarios, boasting wear-resistant, corrosion-resistant and deformation-resistant properties. It caters to precision measurement needs in industries such as machinery manufacturing, electronic semiconductors and precision instruments, effectively improving detection accuracy and work efficiency.