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A full range of PDC cutters designed for oil/gas drilling and mining bits, are manufactured under stateoftheart sintering processes. It consists of a layer of polycrystalline diamond integrally sintered to a tungsten carbide substrate under high pressure and high temperature. PDC cutter combines the hardness and abrasion resistance of diamond with the impact resistance of tungsten carbide, and provides faster, more durable and more cost-effective drilling.
| Product Number | Diameter | Height | Diamond Thickness | Diamond |
| 1308 | 13.44±0.03 | 8.00±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1313 | 13.44±0.03 | 13.20±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1608 | 15.88/16.00±0.03 | 8.00±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1613 | 15.88/16.00±0.03 | 13.20±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1908 | 19.05±0.05 | 8.00±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1913 | 19.05±0.05 | 13.20±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1916 | 19.05±0.05 | 16.31±0.10 | 2.30±0.20 | 0.30±0.10 |
1) With feature of high working efficiency, smooth surface
2) Advanced technics and strict process control
4) Long lifespan and stable performance
5) Competitive price and superior quality
6) Excellent service
Application:
1.For oil drilling
2.For well drilling
3.For geological drilling
4.For coal drilling
5.For hard material drilling
Features
1. The PDC cutter has high abrasive resistance. High quality materials are sintered to form the diamond layer which is of rigid framework structure. The PDC features compact structure and good abrasive resistance.
2. The PDC cutter features good impact resistance. The PDC uses tungsten carbide material which has good impact resistance and the diamond layer can guarantee the toughness of the impact resistance.
3. The PDC cutter has strong binding force. The junction plane of the diamond layer and the tungsten carbide layer uses a corrugated tooth design. The binding force can be increased and the bad impact of the plane residual stress on the PDC performance can be avoided.
4. The PDC cutter has good self sharpening performance. The good organization microstructure of the diamond makes the diamond particle remain sharp all times.
5. The PDC cutter features good thermal conductivity. Its highest bearing temperature can reach 700°C.
pdc cutter for drilling and mining bits