• Granite Straightedges

Granite Straightedges

For inspecting the straightness and flatness.
Welcome your inquiry for special specifications.

Granite Straightedges
TYPE 
(mm)
Straightness &
flatness of working
surface
Paralleism between
Working surface
Squareness between
Working surface and
side surface
Precision grade (m)
00
0
00
0
00
0
400x60x25
1.6
2.6
2.4
3.9
8.0
13
630x100x35
2.1
3.5
3.2
5.3
10.5
18
1000x160x50
3.0
5.0
4.5
7.5
15
25
1600x250x80
4.4
7.4
6.6
11.1
22
37
2000x300x100
5.47
10.0
8.1
13.5
27
45

For inspecting the straightness and flatness.
Welcome your inquiry for special specifications.

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