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Cangzhou Great Drill Bits Co.,Ltd.
Cangzhou Great Drill Bits Co.,Ltd.
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Tricone Bit

Tricone Bit

Overview of Tricone Bit


Tricone bit is mainly used in drilling, exploration, petroleum and trenchless as pilot bit. 


According to cutting material, Tricone bit can be divided into TCI bit and Steel tooth Bit.  


TCI bit adopts high-strength and high-toughness hard alloy teeth, optimized design of tooth row number, tooth number, tooth exposure height, and unique alloy tooth shape, giving full play to TCI bit's high wear resistance and excellent cutting ability.


New wear-resistant material is applied to weld the tooth surface of the Steel tooth bit, which can maintain the high penetration rate of the Steel tooth bit and improve the life of the cutting tooth of the bit.


According to the type of bearing, the tricone rock bit can be further divided into metal seal bearing and rubber seal bearing.

  • TCI Bit
    TCI Bit
    Tricone bit is an important tool for oil drilling.
  • Steel Tooth Bit
    Steel Tooth Bit
    Steel tooth drills are suitable for extremely soft formations with low compressive strength and high drillability such as clay, mudstone, chalk, etc..

Tricone Bit Features

  • High strength and toughness carbide teeth are adopted to improve the impact resistance of teeth and reduce the rate of broken teeth;

  • Optimized design of tooth row number, tooth number, exposed tooth height, and unique alloy tooth shape, giving full play to the cutting ability and cutting speed of the tricone rock bit;

  • The clamping roller is adapted to withstand high drilling pressure;

  • Insert and weld the grinding gold in the inner hole of the roller to improve the anti-bite ability of the bearing;

  • The use of high saturated nitrile rubber O seal ring, the optimization of sealing compression to improve the reliability of bearing seal;

  • Adopt an all-rubber oil storage capsule that can limit the pressure difference and prevent drilling fluid from entering the lubrication system, provide good lubrication for the bearing system, ensure the normal operation of "O" seal ring, and improve the working life of the drill bit;

  • Adopt a new grease with a high-temperature resistance of 250℃ and low wear to improve the high-temperature resistance of the bit sealing lubrication system.


As a professional tricone drill bit manufacturer in China, GREAT are glad to share our production line of Tricone bit via email or online tools. Do not hesitate to contact us for further understanding of our tricone bits.


What Will a Tricone Drill Bit Do?

Ideal for different rock formations ranging from soft to hard ones, the tricone rock bit is, in fact, a great progress in drilling technology. You can spot the existence of tricone bits from simple water well drilling to industrial oil extraction. Normally located in the bottom hole assembly, the tricone rock bits can cut away the surface of various kinds of rocks by rotation and the friction caused by the teeth. With the help pf the protruding teeth, tricone bits can effectively cut through the surface of the rock without getting clogged. As one of the mature tricone bits manufacturers in China, GREAT offers high-quality tricone bits for sale at competitive marketing prices. Feel free to contact us at any time!


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