Manufacturing Experts for Granite Precision Components

Granite Squares

Granite Squares Characteristic:

Granite Squares - For inspecting machine spindle and else squareness work-piece.

Specification Parameter

Granite Squares - For inspecting machine spindle and else squareness work-piece.


Spec(mm)

Squareness between measuring surface and datum surface

Flatness&Straightness of measuring surface

Flatness&Straightness of datum surface

Precision grade(μm)

00

0

00

0

00

0

100x63

1.5

3

1

1

1

1

160x100

2

4

1

2

1

1

250x160

2

4

1

2

1

2

400x250

3

6

1.5

3

1

2

630x400

4

8

2

4

1.5

3

1000x630

6

12

2.5

5

2

4


* Welcome to inquire other specs except above standard size .