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Polycrystalline diamond cutters (PDC) comprise a polycrystalline diamond (PCD) top layer integrally sintered onto a tungsten carbide substrate using a high-pressure, high-temperature process.
PDC cutters are sintered with selected diamond powder and tungsten carbide compact under high temperature and ultra-high pressure. These cutters exhibit high hardness, high abrasion resistance, and high impact resistance.
| OILFIELD DRILLING PDC CUTTERS | |||||
|---|---|---|---|---|---|
| Dimension Code | Diameter (D) | Height Total (H) | Height Diamond | Diamond Chamfer | Carbide Chamfer |
| 1916 | 19.05 +/-0.05 | 16.0 +/-0.10 | 2.0-2.5 | 0.5x45 | 0.5x45 |
| 1913 | 19.05 +/-0.05 | 13.2 +/-0.10 | 2.0-2.5 | 0.5x45 | 0.5x45 |
| 1613 | 15.88 +/-0.03 | 13.2 +/-0.10 | 2.0-2.5 | 0.3x45 | 0.5x45 |
| 1610 | 15.88 +/-0.03 | 10.0 +/-0.10 | 2.0-2.5 | 0.3x45 | 0.5x45 |
| 1313 | 13.44 +/-0.03 | 13.2 +/-0.10 | 2.0-2.5 | 0.3x45 | 0.5x45 |
| 1308 | 13.44 +/-0.03 | 8.0 +/-0.10 | 2.0-2.5 | 0.3x45 | 0.5x45 |
| MINING/SHALLOW OIL AND GAS PDC CUTTERS | |||||
|---|---|---|---|---|---|
| Dimension Code | Diameter (D) | Height Total (H) | Height Diamond | Diamond Chamfer | Carbide Chamfer |
| 1313 | 13.44 +/-0.03 | 13.2 | 2.0-2.5 | 0.3x45 | 0.5x45 |
| 1308 | 13.44 +/-0.03 | 8.0 | 2.0-2.5 | 0.3x45 | 0.5x45 |
| 1010 | 10.00 +/-0.03 | 10.0 | 2.0-2.5 | 0.3x45 | 0.5x45 |
| 810 | 8.00 +/-0.03 | 10.0 | 2.0-2.5 | 0.3x45 | 0.5x45 |
| 804 | 8.00 +/-0.03 | 4.5 | 2.0-2.5 | 0.3x45 | 0.5x45 |