Ground Blank/Bored Machined Plate
Machined on all sides. Could be comebined by the madular principle.
Graded tolerance according to plate size. More cost-effective range.
For injection moulding, comepression moulding and pressure diecasting moulds.
Grades : 1.1730, 1.2311, 1.2312, 1.2738, 1.2379
1.2085, 1.2083, 1.7225, 1.2343, 1.2344
Sizes: Standard sizes & Customized sizes
Tolerance table(or customized)
| Tolerance |
Rough machined |
Finishing |
| Size range |
≤296 |
＞296 |
≤296 |
＞296 |
| Length(Max=3000mm) |
+0.2~+0.5 |
+0.4~+0.6 |
±0.02 |
| Width(Max=2000mm) |
| Thickness(Max=1000mm) |
±0.02 |
| Parallelism |
0.01/100 |
| Perpendicularity |
0.02/100 |
| Roughness |
Ra 0.8 |
![](/"image/product/Ground-Blank.jpg")
51mocai
China Steel Bay
Origin Special Steel