Product Description
The PDC cutters consist of a Polycrystalline Diamond layer and carbide substrate. PDC cutters are also named Polycrystalline Diamond Compact cutters, which is a kind of super hard material. The use of polycrystalline diamond compact (PDC) cutters is widely spread nowadays due to their high performance and durability in harsh environments.
Material: PDC-polycrystalline diamond compact is composed of polycrystalline
Diamond layer and tungsten carbide substrate.
The polycrystalline diamond layer has extremely high hardness and wear resistance, while the wear resistance of tungsten carbide substrates will be greatly improved
Ductility and capacity of monolithic composites.
Diamond thickness increased to 1.8mm -2.3mm
Improve impact strength and abrasion resistance
Heat resistance increased to 750 degrees Celsius compared to 700 for the previous ZM
Long life and stable performance
Features:
The choice of diamond powder is higher.
Using a new type of tungsten carbide, the bond strength characteristics have been improved.
The interface claw is changed to a mesh groove, which consists of 20 vertical grooves, and the groove depth is shallow.
The internal structure of the sintering tank has been improved to make the pressure and temperature more uniform.
New super heat-resistant metal is used to avoid contamination during sintering.
The sintering process was modified to improve the bonding strength of diamond-diamond bonds between diamond layers.
Increase the diamond content, the thickness of the diamond layer increases to 2.0mm
Application: Oil Drilling / Mining / Coal Drilling / Geological Exploration
QualityISO 9001:2008
Packing: plastic box
How PDC Cutters are made
PDC Cutters are made from tungsten carbide substrate and synthetic diamond grit. It is made using a combination of high temperature and high pressure with catalyst of cobalt alloy to help bond diamond and carbide during the sintering process. During the cooling process, the tungsten carbide shrinks at a rate of 2.5 times faster than the diamond, which combines Diamond and Tungsten Carbide together and thereafter forms a PDC Cutter.
| Product Model |
Diameter |
Height |
Radius of Dome |
Exposed Height |
| C0606 |
6.421 |
6.350 |
2 |
2.4 |
| C0609 |
6.400 |
9.300 |
1.5 |
3.3 |
| C1114 |
11.176 |
13.716 |
2.0 |
5.5 |
| C1210 |
12.000 |
10.000 |
2.0 |
6.0 |
| C1214 |
12.000 |
14.500 |
2 |
6 |
| C1217 |
12.000 |
17.000 |
2.0 |
6.0 |
| C1218 |
12.000 |
18.000 |
2.0 |
6.0 |
| C1310 |
13.700 |
9.855 |
2.3 |
6.4 |
| C1313 |
13.440 |
13.200 |
2 |
6.5 |
| C1315 |
13.440 |
15.000 |
2.0 |
6.5 |
| C1316 |
13.440 |
16.500 |
2 |
6.5 |
| C1317 |
13.440 |
17.050 |
2 |
6.5 |
| C1318 |
13.440 |
18.000 |
2.0 |
6.5 |
| C1319 |
13.440 |
19.050 |
2.0 |
6.5 |
| C1420 |
14.300 |
20.000 |
2 |
6.5 |
| C1421 |
14.870 |
21.000 |
2.0 |
6.2 |
| C1621 |
15.880 |
21.000 |
2.0 |
7.9 |
| C1925 |
19.050 |
25.400 |
2.0 |
9.8 |
| C2525 |
25.400 |
25.400 |
2.0 |
10.9 |
| C3028 |
29.900 |
28.000 |
3 |
14.6 |
| C3129 |
30.500 |
28.500 |
3.0 |
14.6 |
Note: The above specifications are for users to choose from. At the same time, different specifications of products can be produced and processed according to the requirements and drawing of users.
Since PDC Cutters consist of diamond grit and tungsten carbide substrate, it combines advantages of both diamond and tungsten carbide and featured high abrasion resistant, high impact resistant and high thermal stable.
Now PDC Cutters are widely applied to oilfield drilling, gas and geological exploration, coal mining and many other drilling and milling applications, tooling as PDC Drill Bits, such as Steel PDC Drill Bits & Matrix PDC Drill Bits for oil drilling and
Tri-cone PDC Drill Bits for coal mining.
PDC cutters are produced with high-quality man-made diamond powder and tungsten carbide powder. The PDC cutters combine the high hardness and abrasion resistance of diamond and tungsten carbide, which are widely used for different drilling tools:
1. mining bits
2. geological bits
3. diamond DTH bit
4. diamond pick and other drilling tools.
Including below filed:
1. geothermal energy drilling
2. mining
3. water well
4. natural gas drilling and oil well drilling.
Application
Mostly used on PDC drill bits, Non coring drill bit, PDC anchor drill bit, PDC hole opener, step scraper drill bit, Arc PDC coal mine drill bit, Drag drill bit, PDC oil drill bit.
Our Advantages
1. More than 17 years PDC Manufacturing experience
2. Diamond layer 2.2±0.2mm., 3 diamond layers.
3. A lab including VTL machine, impact tester and thermal stability machine to test the PDC Cutter performance.
4. Efficient field data to support PDC cutter research.
5. Low cost workers.
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