Diamond Conical PDC Inserts Carbide Substrate PDC for Oil&Gas Drilling

• Customization: Available
• After-sales Service: 6 Months
• Warranty: 6 Months
• Model NO.: Customized size
• Certification: ISO 9001:2000, ISO 9001:2008
• Standard: GB
• Surface Treatment: Polishing
• Manufacturing Process: Sintering and Pressing
• Material: Tungsten Carbide
• Grade: K10,K20,K30,K40
• Hardness: 85-90hra
• Density: 14-14.9g/cm3
• T.R.S: 2800-3000MPa
• Grain Size: Fine, Medium, Coarse
• Transport Package: by Carton/Pallet
• Specification: Per client
• Trademark: OEM
• Origin: Hunan, China
• HS Code: 8207901000
• Production Capacity: 20000PCS/Month

Product Description

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. 

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

 

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.