TYPE(mm)

Flantness of working surface

Parallelism between V slot and bottom surface

Parallelismbetween V slot and side surface

Symmetry between Vslot and side surface

Squareness between Vslot and end surface

Squareness between V slot and bottom surface

Height difference of the Vslot with in amatched pair

Precision grade

0

1

0

1

0

1

0

1

0

1

0

1

0

1

40x90

1

2

3

1

3

6

5

10

5

5

3

6

4

6

63x90

2

3

4

6

4

8

8

16

8

8

4

8

5

10

100x90

2

4

4

8

4

8

8

16

8

8

4

8

5

10

160x90

2.5

5

5

10

5

10

0

20

10

10

5

10

6

12