| Customization: | Available |
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| Customized: | Customized |
| Standard: | API |
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Premium API-Certified Tricone Drill Bits with Tungsten Carbide Inserts
Boost drilling efficiency with our API-certified tricone bits (roller cone bits), engineered for oil wells, mining operations, water wells, and geological prospecting. Featuring tungsten carbide inserts - the world's second-hardest material after diamond - these rugged rock drilling tools deliver superior performance at a fraction of diamond bit costs.
Key Features & Applications:
Two Configurations for All Rock Types:
• TCI (Tungsten Carbide Insert) Bits: Ideal for medium-hard to hard rock formations
• Milled Tooth (Steel Tooth) Bits: Optimized for soft to very soft formations
Industry-Leading Durability:
• API-spec compliant manufacturing
• Tungsten carbide teeth outlast conventional steel by 3-5x
Wide-Ranging Use Cases:
• Oil & gas drilling | Coal/copper mine excavation
• Water well construction | Geological survey projects
Why Choose Our Tricone Bits?
Cost-effective alternative to diamond core bits
Custom-engineered for specific rock grades (ISO 9001 certified)
Proven performance in extreme drilling conditions
| 8 1/2 Inches IADC537G TCI Tricone Drill Bit For Rock Drilling | |
| Specifications | |
| Diameter | 8 1/2"(215.9mm) |
| Bearing Type | Elastomer sealed bearing |
| Tooth Type | TCI(Tungsten Carbide Inserts) |
| Circulation Type | Mud fluid |
| Thread Connection | 4 1/2 reg pin |
| Gauge Protection | Available |
| Shirttail Protection | Available |
| Operating Parameters | |
| RPM(r/min) | 120-50 |
| WOB(KN) | 97-215 |
| Formations | Medium formations,such as medium shale,limestone, medium sandstone,medium formation with harder and abrasive interbeds,etc. |
Q1: Can you customize drill bits for specific drilling conditions?
A:Yes, we can customize drill bits to meet specific drilling conditions and requirements, including custom sizes, shapes, and features.
Q2:What is your payment term?
A:We usually accept T/T , L/C and other secure payment options.
Q3: How about the delivery time?
A: Generally, it will take 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4: What's the size range of your bits?
A: The size of Steel Body Bit is from 4-1/8'' to 26''; The size of Matrix Body Bit is from 3-1/2'' to 17-1/2''.
Q5: Do you offer technical support?
A: Yes, we provide comprehensive technical support and after-sales service.
Q6: How do you guarantee your quality?
Answer: All of our production are in lines of ISO9001 and API 7-1 certifications
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