D28-Product Details
1. Grid line specifications on the workbench surface: 100x100±0.05mm:
1mm scale lines on the two adjacent sides of the workbench in the X and Y directions
2. Aperture and accuracy: p28.15±0.03mm
3. Hole spacing: 100±0.03mm
4. Flatness: 0.1mm/m2
5. Verticality: 0.1mm/200mm
6. Parallelism: 0.1mm/1000mm
7. Parallelism and verticality (adjacent sides): 0.1/1000mm

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