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PCD Drawing Die Blank --Sumidia WD/Sumicrystal Blank Data Form
Sumidia has fully-featured PCD range, particularly noted for its high surface finish capabilities and could supply very large PCD blanks.
Mar 4th,2020
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PCD Drawing Die Blank --Sumidia WD/Sumicrystal Blank Data Form
To ensure good PCD dies performance, our PCD die blanks are choosing China top brand factories ( Sifangda & Xinya ); and famous global diamond manufacturers like Sumidia from Japan and American Compax (GE).
Sumidia has fully-featured PCD range, particularly noted for its high surface finish capabilities and could supply very large PCD blanks.
Below is the data form of Sumidia blank details.
| Sumidia WD/Sumicrystal Blank Size Form |
| |
|
Blank Designation Grain Size (μm) |
Blank Size (mm) |
Maximum recom die size (mm) |
| ADDMA CODE |
1μm |
3μm |
5μm |
12μm |
25μm |
| Self Supported Blank |
D6 |
805F |
|
905M |
905C |
905E |
2.5×1.0 |
0.5 |
| D12 |
810F |
|
810M |
810C |
810E |
3.2×1.5 |
1.0 |
| D15 |
815F |
|
815M |
815C |
815E |
5.2×2.5 |
1.5 |
| D18 |
820F |
|
820M |
820C |
820E |
5.2×3.5 |
2.0 |
| Tungsten Carbide Supported Blanks |
D12 |
820F |
910S |
910M |
910C |
910E |
1.5×1.5 |
0.8 |
| D15 |
915F |
915S |
915M |
915C |
915E |
4.0×2.3 |
1.8 |
| D18 |
920F |
920S |
920M |
920C |
920E |
4.0×2.9 |
2.3 |
| D21 |
|
925S |
925M |
925C |
925E |
7.0×4.0 |
3.5 |
| D24 |
|
930S |
930M |
930C |
930E |
7.0×5.3 |
4.6 |
| D24 |
|
|
940M |
940C |
940E |
9.0×7.5 |
5.2 |
| D27 |
|
|
945M |
945C |
945E |
13.0×9.0 |
5.8 |
| D30 |
|
|
950M |
950C |
950E |
13.0×12.0 |
7.6 |
The maximum hole size recommended for soft wire; for hard wire drawing, the maximum hole size should not exceed 70% of this diameter.
