A drill bit that uses diamond as the cutting edge is called a diamond drill bit. This drill bit is an integrated drill bit, with no moving parts and a relatively simple structure. It has high strength, high wear resistance, and impact resistance, making it one of the three major new drilling technologies in the world in the 1980s. On site use has proven that diamond drill bits have advantages such as fast speed, more footage, long service life, stable operation, fewer downhole accidents, and good wellbore quality when drilling in soft to medium hard formations. Diamond drill bits not only have a long service life, but can also be reused. The diamond drill bits that are returned to the factory for repair have similar usage effects as factory made diamond drill bits, which can greatly save drilling costs. So, what are the advantages of Diamond Hole Saw drill bits? 1. The force balance design ensures that the drill bit has good directionality and is suitable for use with downhole motors in directional drilling, with minimal radial vibration; 2. The reasonable arrangement of patent PDC composite sheets with different structures at different positions of the drill bit makes the drill bit highly aggressive and anti abrasive; 3. Strong aggressive design allows the drill bit to achieve high mechanical drilling speed; 4. The application of dynamic flow field simulation technology in hydraulic design optimizes the bottom hole flow field, which is beneficial for improving chip removal speed and mud prevention.
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