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Harbin Aktos Economic and Trade Co., Ltd.
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TCI Tricone Drill Bit
1. Cutting structure of this type of TCI tricone bit:
The durability of high-quality tungsten carbide inserts is improved by new formulas and technologies for insert bits.
2. Gauge structure of this type of TCI tricone bit:
The tapered heel has multiple gauge protections with gauge trimmers.
Tungsten carbide inserts and hardfacing on the shirtail improve gauge retention and bearing life.
3. Bearing structure of this type of TCI tricone bit: High-precision bearings with two thrust surfaces. Ball-locked cones.
Hard-faced head bearing surfaces. Tapered bearings are inlaid with anti-friction alloy and then silver-plated. This improves the wear resistance and anti-seizure property of the bearings.
4. Sealing and lubrication of TCI tricone bits:
High-quality O-rings, optimal seal compression and curved seal structure can improve sealing performance. The pressure compensator system and advanced grease can greatly improve lubrication reliability.
5. Product application of this type of TCI tricone bit: In conventional drilling, it can accept high WOB (Weight on Bit).
By matching cutting structures with different tooth shapes, it is suitable for various forms, tooth densities and tooth exposure heights.