Tricone Drilling Bit
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  • Three Cone Bit

  • Three Cone Bit

  • Three Cone Bit

Three Cone Bit

These ROCK bit tricone are used to drill soft formation with low compressive strength and high drill ability, such as shale, clay, sandstone and soft limestone, etc.


1. Grand Tungsten carbide insert tooth sealed and gage protection journal bearing, hard faced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver plated. The load capacity and seizure resistance of the bearing is greatly improved.

2. O- ring seal is made of the more wear resistance high saturated Buna-N with the section and precisely designed sealing flange in the cone sealing area increased the reliability of the seal.

3. The bit bearing is ball which can be applied to high rotary speed drilling.

4. All rubber compensator is used which can provides the bearing system with good assurance of lubrication

5. Grand new type of grease that can sustain high temperature up to 250C is utilized.

6. Grand high wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high strength and high toughness in combination with optimized compact numbers and rows, the exposure height and special shaped compacts.

7. Meet strictly of API standard

8. Grand is professional manufacturer of TCI tri-cone bits, steel tooth tri-cone bits and PDC bits

9. High quality, reasonable price and best service.

10. Delivery in time: 8-15  days

11. Good feedback of the clients

12. Grand drilling bits can be used for all kinds of water well, oil field, underground, construction, geothermal well,etc

A Remarkable Drilling Solution by Grand

Grand, a reputable manufacturer and supplier in the drilling industry, takes pride in offering cutting-edge solutions like the three cone bit. Our expertise and commitment to excellence have positioned us as a trusted source for high-quality drilling equipment, engineered to meet the demands of modern drilling operations.

The three cone bit, also known as a tricone bit, stands as a testament to innovation and efficiency in drilling technology. This remarkable tool is specifically designed to overcome challenging drilling environments with remarkable precision and speed, ensuring optimal performance for your drilling projects.

At Grand, we prioritize the manufacturing process to deliver exceptional three cone bits. Our state-of-the-art facilities, combined with stringent quality control measures, guarantee that each three cone bit leaving our premises adheres to the highest standards of performance and durability.

As a reliable supplier, Grand understands the significance of providing reliable drilling solutions that empower our customers to achieve success. Our three cone bits are meticulously engineered using advanced materials and cutting-edge technologies. This allows us to offer a comprehensive range of three cone bits, tailored to meet various drilling requirements and applications.

Grand leverages the advantages of China's dynamic manufacturing landscape to bring you superior products. As we manufacture our three cone bits in China, we capitalize on the country's renowned expertise and craftsmanship. This enables us to deliver exceptional quality while maintaining competitive pricing, offering you a cost-effective solution for your drilling needs.

Whether you're involved in oil and gas exploration, mining operations, or geothermal drilling, Grand's three cone bits are engineered to conquer the most challenging drilling conditions. These bits exhibit exceptional cutting efficiency, extended durability, and prolonged service life, making them a reliable choice for your drilling projects.

As both a manufacturer and supplier, Grand is fully equipped to meet your three cone bit requirements. Our dedicated team of experts is committed to providing personalized customer service, guiding you in selecting the ideal three cone bit solution that aligns with your specific drilling needs.

Experience the technological advancements and superior performance of Grand's three cone bits. Trust us to be your reliable partner in the drilling industry, delivering top-of-the-line products manufactured in China, where precision engineering meets affordability. Contact us today to learn more about our three cone bit offerings and discover how we can contribute to the success of your drilling projects.


Sizes and types that are not shown rock bit tricone above can be customized according to specific drilling requirements. 


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Tianjin Grand Construction Machinery Technology Co., Ltd. deeply engaged in rock breaking tools more...

Tianjin Grand Construction Machinery  Technology Co., Ltd.
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