After-sales Service: | According to Drill Bit Usage |
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Warranty: | According to Drill Bit Usage |
Certification: | ISO 9001:2000 |
Samples: |
according buyer requirements
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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PDC (Polycrystalline Diamond Compact) bits are specifically designed for high-speed drilling in formations such as shale, limestone, and sandstone. These bits utilize a composite material called "matrix," which consists of tungsten carbide grains bonded together with a metallic binder that is softer and tougher.
The International Association of Drilling Contractors (IADC) has established a classification system for fixed-cutter bits, which consists of four characters that indicate:
All our drill bits comply with the API standard and are widely used in the drilling industry. We offer PDC drill bits ranging in size from 3 to 22 inches, with 3 to 9 blades available. Additionally, we provide various cutter classifications to accommodate different budgets
.SPECIFICATION | |
Size : | 8-1/2" (215.9mm) |
Drill Body Type : | Steel Body |
Blades Quantity : | 6 |
Nozzles Quantity : | 5 |
API Connection (in) : | 4 -1/2" REG |
Gauge Length (In): | 2.5 |
OPERATIONAL PARAMETERS | |
Weight on Bit (KN): | 9--67 |
RPM Range(Rotary): | 100-DHT |
Flow Rate(lps): | 11- 15 LBS |
Make-Up Torque(KN): | 17-26KN |
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