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Manufactured by Hejian Sanlong Petroleum Machinery Co., Ltd., a trusted leader since 2014 in high-performance drilling tools for oil & gas, mining, geothermal, and HDD applications.
Since 2014, Sanlong Petroleum has been committed to building the world's leading manufacturer of oil drilling tools with professional technology and excellent quality.
Strict quality control system and professional test lab ensure every product meets international standards.
Equipped with automated machinery and strict process control to meet all custom drilling tool demands.
Excellent after-sales support and technical assistance to solve all your drilling challenges.
Engineered for durability, precision, and performance across all formations.
Milled teeth design for superior rock penetration in hard formations.
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Ideal for environmental drilling with enhanced wear resistance.
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Designed for hard rock drilling with high impact resistance.
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Tailored for soft to hard formation drilling projects.
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ISO9001 certified for building materials and industrial use.
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High-efficiency bits for mining to oil engineering applications.
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Improves drilling efficiency in directional and reaming operations.
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Combines durability and cutting efficiency for oil field and well drilling.
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High coring efficiency for petroleum drilling and geological exploration.
Get Best PriceCompliant with International Association of Drilling Contractors standards.
Rigorous testing and ISO 9001 certification ensure reliability.
Advanced materials for extended lifespan in abrasive conditions.
Optimized design for faster penetration and reduced downtime.
We produce Mill Tooth Tricone Bits, Steel Tooth Tricone Bits, Insert (TCI) Tricone Bits, and custom hybrid designs for various formations.
Yes, our manufacturing processes are ISO 9001 certified, ensuring consistent quality and reliability.
Absolutely. We offer full customization including size, thread type, bearing type, and materials based on formation data.
We export globally, including North America, Europe, Middle East, Africa, Asia, and South America.
For quotes, technical support, or custom solutions, reach out to our team.
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