Granite Four Face Square Master

For more accurate checking of squareness, parallelism and straightness of X-Y-Z axis of machine tools and CMMs.



Model No. Specification (L*W*T mm) Accuracy (mm) Weight (kg)
GN-200F200×200×400.00205
GN-300F300×300×400.002512
GN-400F400×400×500.003024
GN-500F500×500×500.003538
GN-600F600×600×600.004565
GN-800F800×800×700.0050134
GN-1000F1000×1000×1000.0075300

*Above products with four-faces straightness, flatness, squareness, parallelism, precision machining.

*Providing requirement for specific type, specification, and accuracy of granite structure.

*Optional: wooden with leather box packaging.