Granite inspection 90° square shape 315x315x50 mm DIN 876/0

90° granite angle with square shape. Used for checking angles in both horizontal and vertical planes. The four narrow 90° surfaces are diamond-ground in accordance with DIN 876/0. Squareness complies with DIN 875.

• 315x315x50 mm
• Flatness tolerance: DIN 876/0
• Squareness tolerance: DIN 875
• Supplied in aluminium case