Specifications
Please contact Esteves Group sales to select the best suitable stone size for your specific requirement.
| Blank Type (1) | 111-oriented SSCD wire drawing dies | |||||||
|---|---|---|---|---|---|---|---|---|
| Size | S5 | S6 | S7 | S8 | S9 | S10 | S11 | S12 |
| Standard die hole diameter (mm) | ||||||||
| new die size range | 0,000 - 0,050 |
0,051 - 0,070 |
0,071 - 0,100 |
0,101 - 0,200 |
0,201 - 0,300 |
0,301 - 0,400 |
0,401 - 0,500 |
0,501 - 0,600 |
| max. recut soft wire (2) | 0,40 | 0,50 | 0,55 | 0,65 | 0,75 | 0,80 | 0,90 | 0,95 |
| max. recut hard wire (2) | 0,35 | 0,45 | 0,50 | 0,55 | 0,65 | 0,70 | 0,80 | 0,85 |
| Standard casing dimensions (3) | ||||||||
| diameter x height [mm] | 28 x 8 | |||||||
| Blank Type (1) | 111-oriented SSCD wire drawing dies | |||||||
|---|---|---|---|---|---|---|---|---|
| Size | S13 | S14 | S15 | S16 | S17 | S18 | S19 | S20 |
| Standard die hole diameter (mm) | ||||||||
| new die size range | 0,601 - 0,700 |
0,701 - 0,800 |
0,801 - 0,900 |
0,901 - 1,000 |
1,001 - 1,100 |
1,101 - 1,200 |
1,201 - 1,300 |
1,301 - 1,400 |
| max. recut soft wire (2) | 1,05 | 1,15 | 1,15 | 1,25 | 1,30 | 1,40 | 1,45 | 1,55 |
| max. recut hard wire (2) | 0,95 | 1,00 | 1,05 | 1,15 | 1,20 | 1,30 | 1,35 | 1,45 |
| Standard casing dimensions (3) | ||||||||
| diameter x height [mm] | 28x8 | 28 x 10 | ||||||
- HPHT (High Pressure High Temperature) Synthetic Single Crystal Diamond
- Maximum recut sizes are approximate and can differ depending upon the drawing application
- Maximum recommended diameters are calculated with the following geometries:
- soft wire: elongation 26,1%, reduction angle: 18°, bearing length 35%
- hard wire: elongation 15%, reduction angle: 12°, bearing length 35% - Other casing dimensions are available on request
| Standard product coding | Blank material | Engraving |
|---|---|---|
| Synthetic Single Crystal Diamond (SSCD) |  |
Please contact Esteves Group for any special engraving requirements.
| SSCD Wire Drawing Die Standard Tolerances | Metric tolerances [mm] | Metric tolerances [mm] | ||||
|---|---|---|---|---|---|---|
| Diameter | Tolerance | Max. ovality | Diameter | Tolerance | Max. ovality | |
| ≤ 0,020 | +0 / -1,5%xØ | 1,5%xØ | 0,076 - 0,100 | +0 / -0,0008 | 0,0004 | |
| 0,021 - 0,025 | +0 / -0,0003 | 0,0002 | 0,101 - 0,200 | +0 / -0,001 | 0,001 | |
| 0,026 - 0,050 | +0 / -0,0004 | 0,0003 | 0,201 - 0,500 | +0 / -0,002 | 0,0015 | |
| 0,051 - 0,075 | +0 / -0,0006 | 0,0004 | 0,501 - 1,000 | +0 / -0,003 | 0,002 | |
| Continued ⇨ | 1,001 - 2,000 | +0 / -0,004 | 0,0025 | |||
Tighter tolerances are available when required.
