Call Us: +91-7972969901
Call Us: +91-7972969901
Standard sizes and accuracy of granite straight edge as per Grade-1:
| Sizes LxBxH mm | Accuracy in Microns um
Straightness Parallelism |
| lOOOx 150 x 75 | 10 10 |
| 1500 X 200 X 75 | 15 15 |
| 2000 X 200 X 75 | 20 20 |
Granite Straight Edges are produced from black granite. These granite straight edges are used for setting up machine bases by using spirit and electronic level and reference surface. Both the narrow working faces of granite straight edges are parallel and straight as per standards.
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