Page 297 - Schut Catalog
P. 297
Schut Geometrical Metrology
V-blocks / Vises / Angle plates / Cylindrical squares
Squares / Parallels / Straight edges
Flatness tolerances Squareness tolerances
according DIN 874 according DIN 875
Class Flatness t1 (µm) Class Squareness (µm)
00 1 + L / 150
0 2 + L / 100 00 2 + L / 100
1 4 + L / 60 0 5 + L / 50
2 8 + L / 40 1 10 + L / 20
2 20 + L / 10
Flatness tolerances according DIN 876
Class Flatness t1 (µm) L = length t1 C07.000.EN.20250106
00 2 + L / 500 in mm
0 4 + L / 250
1 10 + L / 100 L
2 20 + L / 50
3 40 + L / 25
© 2025, Schut Geometrische Meettechniek bv 297 Measuring instruments and systems 2023/2024
