PCD Cutters, PDC Cutter, Diamond PCD Cutter manufacturer / supplier in China, offering 1908, 1913, 1916, 1919 and 1925 PDC Insert PCD Blank Cutter, PCD/PDC Insert Base, Tungsten Carbide CNC Insert, 2.0-2.5CT Per PCS Big Size Rough Diamond for Industry Tools 7mm, Big Size White Rough Diamond for jewelry or Industry Tools Hpht Diamond CVD Diamond and so on.
|Min. Order / Reference FOB Price||10 Pieces||US $1-500/ Piece|
|Production Capacity:||10000 Piece/Pieces Per Month|
|Payment Terms:||T/T, Western Union, Paypal|
|Classification of Diamond:||Artificial|
|Characteristics of Natural Diamond:||Compressive Strength|
|Synthesis of Cubic Boron Nitride Method:||High Pressure High Temperature|
|Application:||Machinery and Electronics|
High wear resistance diamond pdc cutter PCD cutters
Synthetic diamond composite material:
PDC is composed of polyctystalline diamond layer and cemented carbide substrate. it is kind of super-abrasive products sintered under super-high pressure and at high temperature. With excellent wear-ability and impact toughness, this very hard product mainly used for making roller cone bit for petroleum drilling and tools for coalmine drilling and geological drilling. Now two kinds of PDC are available: PDC for petroleum drilling & PDC for mining. The shape of interface can be flat or not. The range of thickness of polycrystalline diamond layer from 0.8mm to 3mm. And we cut PDC to different shape as per customer's requirement.
4,Available size: (D*H)
0804, 0806, 0807, 0808, 0811
1004, 1008, 1016,
1117, 1118, 1204, 1217, 1218, 1219
1304, 1305, 1308, 1313, 1315, 1317, 1318, 1320
1418, 1419, 1520
1608, 1613, 1618, 1622, 1625, 1824
1908, 1913, 1916, 1919, 1920, 1925, 1929, 2428
The advantages of the new cutter is based on the improvement of the technology, which has completely updated in several factors:
1. The diamond powder is selected in a higher degree.
2. Use a new type of tungsten carbide that different from JS cutters, which improved the strength character of bonding.
3. The claws of the interface are changed to be net-grooves-shaped which formed by 20 straight vertical grooves, and the depth of the grooves are shallower.
4. Improved the interior structure of the sintering cell that makes the pressure and temperature to be more uniform. It is very important for the PDC sintering.
5. Use new super heat-resistant metal, to avoid being contaminative during sintering.
6. Amended the sintering processing, and improved the bonding strength of the diamond-diamond key among the diamond layer.
7. Increase the content of diamond, and increase the thickness of diamond layer up to 2.0mm.