Granite straightedges
Minimum Order: 0
Quality/Safety Certification: 0.00
For inspecting the straightness and flatness
| straightness&flatness of working surface | parallelism between Working surfaces | squareness between Working surface and side surface | ||||
| TYPE | ||||||
| (mm) | ||||||
| precision grade(um) | ||||||
| 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 | 5.4 | 10 | 8.1 | 13.5 | 27 | 45 |
