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] | ||||
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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.