Rock 6.8" Water Well Drill Bit Manganese Diamond PDC Drill Bit

6.8inch PDC Rock Drill Bit Well Drill Bit PDC Rock Bit PDC Drill Bit

Characteristics:

1. The crown medium cast surface which makes the bit suitable for normal hard to hard formation.It can used in high rotation speed operation.

2. The mid-surface design has high stability, good guidance, high abrasiveness and high impact resistance. There are 3 water holes distributed on the conical surface, which can better clean the drill bit, remove cuttings and prevent repeated cutting of cutting teeth and cuttings during drilling.

3.The staggered arrangement of teeth of the drill bit performs full coverage and cutting of the formation. The drill bit has evenly arranged teeth, the back inclination angle is controlled at 15°-20°, the mechanical speed is high, and the drilling is stable.

4. The gauge surface is welded with double-row alloyed gauge strip in separating way which makes the bit have strong abrasive resistance and good protecting gauge effect.

5. The angle of the 3 blades is different, so the fluid rock debris can expel from the hole quickly and the bit will not be wrapped by the mud when it drills in a high rotary speed. To improved the efficiency.

Package&Delivery
Our drills will ship within 5 days after 50% full payment is confirmed. The drill bits will be shipped by sea or air as your request. And if you have any other questions, please contact us freely. Thanks!

Our Principle

We adhere to the principles of high quality, high quality service, and innovation. We also insist on providing efficient products and quality services. If you are interested in our drills, please feel free to contact us. We are looking forward to cooperating with you!

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