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Manufacturing Experts for Granite Precision Components

Granite Square Rulars

Granite Square Rulars Characteristic:

Granite Square Rulars-For inspecting verticality and parallelism as absolute 90° measuring.

Specification Parameter

Granite Square Rulars-For inspecting verticality and parallelism as absolute 90° measuring.


Spec(mm)

Squareness between abjacent measuring surfaces

Straightness of measuring surfaces

Parallelism between opposite measuring surfaces

Precision grade(μm)

00

0

00

0

00

0

150x150

1.8

3.5

0.8

1.6

1.8

3.5

160x160

2

4

0.8

1.7

2

4

200x200

2

4

0.9

1.8

2

4

250x250

2.2

4.5

1

2

2.2

4.5

315x315

2.6

5.2

1.1

2.3

2.6

5.5

400x400

3

6

1.3

2.6

3

6

500x500

3.5

7

1.5

3

3.5

7



Welcome to inquire other specs except above standard size .