PDC Diamond cutters for oil drilling bit,Oil drill bit PDC cutters-julia@moresuperhard.com
Skype:julia1989869
Direct Manufacturer! PDC diamond cutter,PDC cutters for oil drilling bit, PDC oil drilling cutters, Best quality PDC cutter/ PDC inserts/ PDC cutter 1308/ PDC cutters 1313/ PDC insert 1916 for oil drilling, Oil drill bit PDC cutters, PDC oil drill cutters, PDC cutters fo oil drill bit
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Skype:julia1989869
Product Description
PDC cutter/ PDC inserts/ PDC cutter 1308/ PDC cutters 1313/ PDC insert 1916 for oil drilling, Oil drill bit PDC cutters, PDC oil drill cutters, PDC cutters fo oil drilling bit
PDC cutters
Specialisted in producing varies kinds of PDC cutters/ PCD cutters/ PDC cutter insert in China for many years. Including PDC rock cutter for geology exploring, PDC rock cutter for oil & gas well drilling bits, PDC for coal field mining drilling bits series, PDC blanks for cutting tools series, PCBN blanks for cutting tools.
The polycrystalline diamond compact (PDC) cutter is compact of a polycrystalline diamond layer and a tungsten carbide substrate. The polycrystalline diamond layer possesses extremely high hardness and abrasion resistance, whereas the tungsten carbide substrate would greatly improve the toughness and weldability of the whole compact.
The features of PDC cutters:
(1)long life-Employing new sinter techniques firms the bonding of diamond particles. The abrasion resistance has a vast increase, with 2-3mm of the diamond layer, this assure the diamond compact cutter has a longer life.
(2)Higher impact resistance-The beveled interface of diamond layer and tungsten carbide, reduces residual stress of PDC diamond compact cutter, and increase impact resistance.
(3)Thermal stability-the resist temperature reaches 800°C,which makes reliable quality and better performance when PDC used in the drilling bits.
Nearly all of our PDC cutters are designed and manufactured to meet specific project requirements. They can be manufactured in many different shapes—from basic cylindrical cutters to inserts with customized angles, diamond thickness, chamfers, and sizes.
Oli drilling bits PDC Cutter
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.
Application of PDC cutters
The PDC cutter is used for drilling bits for oil, gas and coal.
Material of PDC cutters
The PDC cutter uses diamond powder and tungsten carbide.
Main Advantages of PDC cutters:
1.High wear resistance
2.High impact resistance
3.High thermal stability
4.High density (low porosity)
5.High compositional & structural homogeneity
6.Excellent bonding between diamond particles
7.Optimized interface between diamond and tungsten-carbide layers for excellent binding
8.Best general performance available in the market
