SDP ---- PDC Cutter for Oilfield Drilling
This kind of PDC cutter which can be embedded into oilfield drilling bits is sintered at extremely high pressure and temperature. It is composed of diamond and kentanium. In order to ensure its quality, we adopt the most advanced technical formula and synthetic techniques from both home and abroad. Using the hyperfine diamond powder as raw materials, the diamond layer can reach 2-3mm. The sintering technologies that we use to make this type of the PDCs, which can form stable D-D combinations between molecules, have greatly improved its durability and toughness, and have prolonged its service life. Our special techniques adopted in the combination of diamond and kentanium, which make the WC dissolve into the diamond under extremely high pressure and temperature, can also ensure the impact resistance of the PDC cutters. In addition, we use a unique binding material between the diamond and kentanium to eliminate the heat stress of the junction.
Specification：
Model |
Diameter-D |
Height-H |
Diamond Layer-E |
Diamond Chamfer-α |
Tungsten Carbide Chamfer-β |
| SDP1308 | 13.44mm | 8.00mm | 1.80-2.50mm | 0.4mm×45° | 0.50mm×45° |
| SDP1313 | 13.44mm | 13.20mm | 1.80-2.50mm | 0.4mm×45° | 0.50mm×45° |
| SDP1608 | 16.00mm | 8.00mm | 1.80-2.50mm | 0.4mm×45° | 0.50mm×45° |
| SDP1613 | 16.00mm | 13.20mm | 1.80-2.50mm | 0.4mm×45° | 0.50mm×45° |
| SDP1616 | 16.00mm | 16.00mm | 1.80-2.50mm | 0.4mm×45° | 0.50mm×45° |
| SDP1908 | 19.05mm | 8.00mm | 1.80-2.50mm | 0.4mm×45° | 0.50mm×45° |
| SDP1913 | 19.05mm | 13.20mm | 1.80-2.50mm | 0.4mm×45° | 0.50mm×45° |
| SDP1916 | 19.05mm | 16.00mm | 1.80-2.50mm | 0.4mm×45° | 0.50mm×45° |
| SDP1919 | 19.05mm | 19.00mm | 1.80-2.50mm | 0.4mm×45° | 0.50mm×45° |
Note: customized sizes are available.
Renturn PDC cutter
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