Basic Information
Characteristic
High Hardness
Diamond Properties
Natural Compressive Strength
Synthesis Method
HPHT (High Pressure High Temperature)
Application
Machinery and Electronics
Machine Type
Drilling Tool
Application Type
Coal Mining, Oilfield Drilling
Formation
Soft, Medium and Hard Rock
Production Capacity
10000 Piece/Pieces Per Month
Product Description
High wear resistance diamond PDC cutter (PCD cutters)
PDC is composed of a polycrystalline diamond layer and a cemented carbide substrate. It is a super-abrasive product sintered under super-high pressure and high temperature. With excellent wear-ability and impact toughness, this extremely hard product is primarily used for making roller cone bits for petroleum drilling and tools for coalmine and geological drilling.
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Petroleum & Mining Grades: Available for various drilling requirements.
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Flexible Design: Interface can be flat or shaped based on needs.
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Diamond Thickness: Ranges from 0.8mm to 3mm.
| Product Number |
Diameter (D)(mm) |
Height (T) (mm) |
Diamond Thickness (t) (mm) |
Diamond Chamfer (mm) |
| 1308 | 13.44±0.03 | 8.00±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1313 | 13.44±0.03 | 13.20±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1608 | 15.88/16.00±0.03 | 8.00±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1613 | 15.88/16.00±0.03 | 13.20±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1908 | 19.05±0.05 | 8.00±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1913 | 19.05±0.05 | 13.20±0.10 | 2.30±0.20 | 0.30±0.10 |
| 1916 | 19.05±0.05 | 16.31±0.10 | 2.30±0.20 | 0.30±0.10 |
Available Sizes (D*H):
08040806080708080811
100410081016
11171118120412171218
1304130813131320
1608161316181625
19081913191919252428
Advanced Technology & Advantages
✓Higher degree selection of diamond powder for superior durability.
✓New tungsten carbide formulation improving bonding strength characteristics.
✓Net-grooves-shaped interface with 20 straight vertical grooves for optimized grip.
✓Enhanced sintering cell structure ensuring uniform pressure and temperature.
✓Application of super heat-resistant metals to prevent contamination during production.
✓Refined sintering processes strengthening diamond-to-diamond bonding.
✓Increased diamond content with layers reaching up to 2.0mm in thickness.
Frequently Asked Questions
What exactly is a PDC cutter?
PDC stands for Polycrystalline Diamond Composite. It consists of a diamond layer bonded to a tungsten carbide substrate under extreme heat and pressure, combining diamond's hardness with carbide's toughness.
What are the primary applications for these cutters?
They are primarily used in oil and gas drilling, coal mining, and geological exploration for making high-performance drill bits.
How does the new technology improve performance?
The new sintering process and net-groove interface significantly increase the bonding strength and heat resistance, leading to a longer tool lifespan and better impact resistance.
Can PDC cutters handle hard rock formations?
Yes, our PDC inserts are designed to handle soft, medium, and hard rock formations, offering high wear resistance across various geological conditions.
What is the standard diamond thickness available?
Standard diamond layers range from 0.8mm to 3mm. Our advanced technology now allows for high-content diamond layers up to 2.0mm for even better durability.
What quality standards are followed?
All products are manufactured under strict quality control and comply with ISO9001 certification standards.
Elliott Cutters
