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Pdc Cutters For Sale Top Rated & Reliable
Using advanced HTHP high temperature and high pressure sintering process and deep cobalt removal technology, the PDC cutters we provide has excellent wear resistance and thermal stability of> 750°C. It is specially designed for drilling in complex formations, can significantly extend the service life of drill bits in hard rock and abrasive formations, and supports batch ordering.
2.0 mm-2.5mm
Diamond layer thickness
>750°C
Thermal stability
± 0.05mm
Diameter tolerance
PDC Cutters Features
Sintering process to improve wear resistance ratio
Using 6 GPa pressure and 1500°C high temperature synthesis technology, the bond between diamond particles is more dense, compared with ordinary sintered products, wear resistance ratio increased by more than 30%.
Eliminate delamination risk in drilling
The cemented carbide substrate and the diamond layer adopt a unique mesh or corrugated joint surface design, which effectively releases the internal residual stress, increases the impact shear strength to more than 4000N, and eliminates the risk of delamination in drilling.
Deep cobalt removal technology to prevent diamond carbonization
The non-diamond phase catalyst metal (cobalt) is removed by a special pickling process, and the thermal stability limit of the product is increased from 700°C to 750°C or even higher, effectively preventing diamond carbonization caused by friction heat generation in high-speed drilling.
Micron Precision Grinding Enhances Brazing Strength
Each piece of PDC cutter is processed by high-precision cylindrical grinding and chamfering, and the diameter tolerance is strictly controlled within ± 0.05mm, so as to ensure that the assembly clearance when brazing to the drill bit is in the best range and improve the brazing strength.
Chamfer design to enhance anti-collapse ability
Provide a variety of chamfer specifications (such as 0.3mm × 45 ° or 0.5mm × 45 °), optimized chamfer geometry to ensure cutting efficiency at the same time, significantly enhance the cutting tooth edge in contact with the hard formation of the anti-collapse ability.
100% ultrasonic nondestructive testing
Before leaving the factory, conduct a full inspection of each batch of pdc cutters for sale, and use C- Scan ultrasonic scanning technology to detect internal cracks or binding defects to ensure that each composite sheet delivered to customers is a zero-defect product.
PDC Cutters Detailed Specifications Table
| Model | Diameter (mm) | Total Height (mm) | Diamond layer height (mm) | Diamond chamfer size |
| 0808 | 8.00/8.20 | 8.00 | 2.0/2.5/ 3.0 | 0.40mm×45° |
| 1308 | 13.44 | 8.00 | 2.0/2.5/ 3.0 | 0.40mm×45° |
| 1313 | 13.44 | 13.20 | 2.0/2.5/ 3.0 | 0.40mm×45° |
| 1613 | 15.88/16.10 | 13.20 | 2.0/2.5/ 3.0 | 0.40mm×45° |
| 1913 | 19.05 | 13.20 | 22.0/2.5/ 3.0 | 0.40mm×45° |
PDC Cutters Contrast Point
Our high-performance PDC cutters offer significant advantages in terms of thermal stability compared to conventional tungsten carbide cutters or conventional grade PDC compacts. By optimizing the particle size ratio of diamond powder and controlling the cobalt content, our products can still maintain extremely high hardness in the environment of continuous friction and heat generation, while ordinary products often cause the diamond layer micro-crack propagation due to the thermal expansion of cobalt after exceeding 700°C. In terms of impact resistance structure, we have adopted the patented non-planar interface bonding technology. Compared with the planar bonding products in the market, the contact area has increased by 20%-30%, which greatly enhances the grip between the diamond layer and the substrate.
Solving the problem of premature wear of drill bits in hard rock formations
For high abrasive formations such as granite or quartz sandstone, the high wear-resistant formula solves the problem of ordinary cutting teeth grinding failure within a few hours, greatly reducing the frequency of tripping drill bit replacement.
Solve the problem of thermal delamination of composite sheets
In view of the high temperature environment of deep well drilling, the deep cobalt removal process solves the pain point of diamond layer and substrate separation caused by the difference of thermal expansion coefficient, and ensures the structural integrity of the drill bit under the high temperature of the bottom hole.
Solving the problem of tooth collapse caused by interlayer geology
In view of the complex formation of soft and hard alternation, the optimized chamfer design and high toughness matrix solve the pain point that the edge of the cutting tooth is easy to collapse when it cuts into the hard layer in an instant, and ensure the stability of the drilling process.
PDC Cutters applicable population
Oil and Gas Drill Bits Manufacturers
PDC bit production plants that require high quality, high consistency pdc cutters for sale. Our products can help manufacturers improve the IADC rating of finished drill bits to meet the demanding needs of deep well and shale gas development.
Mining machinery and geological exploration equipment supplier
focus on the production of coal mine drill bit, anchor drill bit and geological coring bit of enterprises. Our economical and reinforced composite sheets balance cost and performance to adapt to the complex rock environment of mines.
Well and Geothermal Drilling Contractor
Drilling engineering companies looking for durable and cost-effective replacement teeth. Our products can effectively deal with geothermal layers such as granite, reduce the downtime and head change time during construction, and reduce the cost of drilling per meter.
Drilling Tools Trader and Repair Centre
Businessmen engaged in drilling consumables import and export trade or drill bit repair services. We provide flexible MOQ and custom size services to help traders meet the diverse maintenance and replacement needs of end customers.
Instructions for use of PDC Cutters
Warehousing Inspection and Protection
PDC cutting teeth are extremely hard but brittle. Please keep the original foam box after receiving the goods to avoid diamond edge chipping caused by mutual collision between cutting teeth. Please take it lightly.
brazing temperature control
When welding the PDC to the bit body, the heating temperature must be strictly controlled. It is recommended to use high-frequency induction brazing and ensure that the temperature of the diamond layer does not exceed 700°C-720°C. Overheating will cause diamond graphitization and permanently damage the cutting performance.
Assembly angle confirmation
The correct back rake angle shall be set according to the formation hardness during installation. Generally, 10 °-15 ° is recommended for soft formations and 20 °-25 ° for hard formations. The wrong installation angle will cause low cutting efficiency or abnormal wear.
Heat preservation and cooling after welding
After welding is completed, do not directly water or air-cooled, and put the drill bit into thermal insulation material (such as asbestos ash) for slow cooling. The thermal stress generated by quenching can easily lead to microcracks in the composite sheet, which affects the service life.
factory and certificate
certificate
FAQ And Contact Us
Welcome to our Frequently Asked Questions page. We have compiled answers to common questions you may have, hoping to provide you with clear and quick solutions. If you cannot find the information you need here, please feel free to contact our customer support team.
Is there a minimum order quantity limit for your pdc cutters for sale?
For standard stock specifications such as 1308 and 1313, we support small batch test orders (e. g. 10 pieces minimum order). For non-standard customized size or special chamfering requirements, MOQ is usually 50-100 pieces, depending on the production schedule.
Can you provide special-shaped (such as conical or ridge-shaped) PDC cutting teeth?
Yes. In addition to the standard flat round teeth, we also produce axe, cone and ridge cutting teeth suitable for special formations. These designs can significantly improve the aggressiveness and rock breaking efficiency in hard rock.
How is the heat resistance of your PDC composite sheet suitable for deep well drilling?
Our high-end series adopts deep cobalt removal process, and the heat resistance can reach more than 750°C, which fully meets the high-temperature drilling needs of deep wells and geothermal wells. For ordinary shallow wells or water wells, we also provide a standard series with higher cost performance.
How long is the delivery cycle usually?
Standard specifications are usually available in stock and shipped within 3-5 working days after placing an order. The production cycle for customized specifications is generally 15-20 days, including mold making and sintering test time.
How do you ensure the consistency of product quality?
We implement strict ISO quality management system. Each batch of products through the wear resistance test and drop hammer impact test, 100% appearance size inspection and ultrasonic scanning before leaving the factory, with the goods can provide quality inspection report.
Is your PDC cutting teeth suitable for welding on steel body drill bits or matrix drill bits?
Our products have strong versatility, which is suitable for the silver brazing process of steel body drill bits and the manufacturing process of matrix drill bits. We recommend the most matching solder and flux recommendations based on your bit body material.
Please feel free to contact us. We look forward to hearing from you.
Pdc Cutters For Sale Top Rated & Reliable
Using advanced HTHP high temperature and high pressure sintering process and deep cobalt removal technology, the PDC cutters we provide has excellent wear resistance and thermal stability of> 750°C. It is specially designed for drilling in complex formations, can significantly extend the service life of drill bits in hard rock and abrasive formations, and supports batch ordering.
Diamond layer thickness
2.0 mm-2.5mm
Thermal stability
>750°C
Diameter tolerance
± 0.05mm
PDC Cutters Features
Sintering process to improve wear resistance ratio
Using 6 GPa pressure and 1500°C high temperature synthesis technology, the bond between diamond particles is more dense, compared with ordinary sintered products, wear resistance ratio increased by more than 30%.
Eliminate delamination risk in drilling
The cemented carbide substrate and the diamond layer adopt a unique mesh or corrugated joint surface design, which effectively releases the internal residual stress, increases the impact shear strength to more than 4000N, and eliminates the risk of delamination in drilling.
Deep cobalt removal technology to prevent diamond carbonization
The non-diamond phase catalyst metal (cobalt) is removed by a special pickling process, and the thermal stability limit of the product is increased from 700°C to 750°C or even higher, effectively preventing diamond carbonization caused by friction heat generation in high-speed drilling.
Micron Precision Grinding Enhances Brazing Strength
Each piece of PDC cutter is processed by high-precision cylindrical grinding and chamfering, and the diameter tolerance is strictly controlled within ± 0.05mm, so as to ensure that the assembly clearance when brazing to the drill bit is in the best range and improve the brazing strength.
Chamfer design to enhance anti-collapse ability
Provide a variety of chamfer specifications (such as 0.3mm × 45 ° or 0.5mm × 45 °), optimized chamfer geometry to ensure cutting efficiency at the same time, significantly enhance the cutting tooth edge in contact with the hard formation of the anti-collapse ability.
100% ultrasonic nondestructive testing
Before leaving the factory, conduct a full inspection of each batch of pdc cutters for sale, and use C- Scan ultrasonic scanning technology to detect internal cracks or binding defects to ensure that each composite sheet delivered to customers is a zero-defect product.
PDC Cutters Detailed Specifications Table
| Model | Diameter (mm) | Total Height (mm) | Diamond layer thickness (mm) | Typical Application |
| 1308 | 13.44 ±0.05 | 8.0 ±0.1 | 1.8 – 2.2 | Oil drill bits, soft to medium-hard formations |
| 1313 | 13.44 ±0.05 | 13.2 ±0.1 | 2.0 – 2.5 | Complex strata, high impact resistance requirements |
| 1613 | 15.88 ±0.05 | 13.2 ±0.1 | 2.0 – 2.5 | Large drill bits, highly abrasive formations |
| 1913 | 19.05 ±0.05 | 13.2 ±0.1 | 2.2 – 2.8 | Mining drill bits, high torque drilling |
| 1916 | 19.05 ±0.05 | 16.0 ±0.1 | 2.5 – 3.0 | Ultra-deep wells, extremely hard formations |
PDC Cutters Contrast Point
Solving the problem of premature wear of drill bits in hard rock formations
For high abrasive formations such as granite or quartz sandstone, the high wear-resistant formula solves the problem of ordinary cutting teeth grinding failure within a few hours, greatly reducing the frequency of tripping drill bit replacement.Solve the problem of thermal delamination of composite sheets
In view of the high temperature environment of deep well drilling, the deep cobalt removal process solves the pain point of diamond layer and substrate separation caused by the difference of thermal expansion coefficient, and ensures the structural integrity of the drill bit under the high temperature of the bottom hole.Solving the problem of tooth collapse caused by interlayer geology
In view of the complex formation of soft and hard alternation, the optimized chamfer design and high toughness matrix solve the pain point that the edge of the cutting tooth is easy to collapse when it cuts into the hard layer in an instant, and ensure the stability of the drilling process.PDC Cutters applicable population
Oil and Gas Drill Bits Manufacturers
PDC bit production plants that require high quality, high consistency pdc cutters for sale. Our products can help manufacturers improve the IADC rating of finished drill bits to meet the demanding needs of deep well and shale gas development.
Mining machinery and geological exploration equipment supplier
focus on the production of coal mine drill bit, anchor drill bit and geological coring bit of enterprises. Our economical and reinforced composite sheets balance cost and performance to adapt to the complex rock environment of mines.
Well and Geothermal Drilling Contractor
Drilling engineering companies looking for durable and cost-effective replacement teeth. Our products can effectively deal with geothermal layers such as granite, reduce the downtime and head change time during construction, and reduce the cost of drilling per meter.
Drilling Tools Trader and Repair Centre
Businessmen engaged in drilling consumables import and export trade or drill bit repair services. We provide flexible MOQ and custom size services to help traders meet the diverse maintenance and replacement needs of end customers.
Instructions for use of PDC Cutters
Warehousing Inspection and Protection
PDC cutting teeth are extremely hard but brittle. Please keep the original foam box after receiving the goods to avoid diamond edge chipping caused by mutual collision between cutting teeth. Please take it lightly.
brazing temperature control
When welding the PDC to the bit body, the heating temperature must be strictly controlled. It is recommended to use high-frequency induction brazing and ensure that the temperature of the diamond layer does not exceed 700°C-720°C. Overheating will cause diamond graphitization and permanently damage the cutting performance.
Assembly angle confirmation
The correct back rake angle shall be set according to the formation hardness during installation. Generally, 10 °-15 ° is recommended for soft formations and 20 °-25 ° for hard formations. The wrong installation angle will cause low cutting efficiency or abnormal wear.
Heat preservation and cooling after welding
After welding is completed, do not directly water or air-cooled, and put the drill bit into thermal insulation material (such as asbestos ash) for slow cooling. The thermal stress generated by quenching can easily lead to microcracks in the composite sheet, which affects the service life.
Know Us and Contact Us
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FAQ
Is there a minimum order quantity limit for your pdc cutters for sale?
For standard stock specifications such as 1308 and 1313, we support small batch test orders (e. g. 10 pieces minimum order). For non-standard customized size or special chamfering requirements, MOQ is usually 50-100 pieces, depending on the production schedule.
Can you provide special-shaped (such as conical or ridge-shaped) PDC cutting teeth?
Yes. In addition to the standard flat round teeth, we also produce axe, cone and ridge cutting teeth suitable for special formations. These designs can significantly improve the aggressiveness and rock breaking efficiency in hard rock.
How is the heat resistance of your PDC composite sheet suitable for deep well drilling?
Our high-end series adopts deep cobalt removal process, and the heat resistance can reach more than 750°C, which fully meets the high-temperature drilling needs of deep wells and geothermal wells. For ordinary shallow wells or water wells, we also provide a standard series with higher cost performance.
How long is the delivery cycle usually?
Standard specifications are usually available in stock and shipped within 3-5 working days after placing an order. The production cycle for customized specifications is generally 15-20 days, including mold making and sintering test time.
How do you ensure the consistency of product quality?
We implement strict ISO quality management system. Each batch of products through the wear resistance test and drop hammer impact test, 100% appearance size inspection and ultrasonic scanning before leaving the factory, with the goods can provide quality inspection report.
Is your PDC cutting teeth suitable for welding on steel body drill bits or matrix drill bits?
Our products have strong versatility, which is suitable for the silver brazing process of steel body drill bits and the manufacturing process of matrix drill bits. We recommend the most matching solder and flux recommendations based on your bit body material.