Page 179 - Schut Catalog

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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.Prenar.20240422
00 2 + L / 500 in mm
0 4 + L / 250
1 10 + L / 100 L
2 20 + L / 50
3 40 + L / 25

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