5 Blades Oil Well Drill Head

8-1/2 Inch 5 Blades Steel Body PDC Drilling Bit Oil Well Rock Bit

Characteristics:

1. The drill crown has a medium cast surface for hard and abrasive formations.
2. The taper surface is shallow, the drill bit has good orientation, good cleaning effect and strong erosiveness.
3. The angle of the PDC tool is 18-25°, which makes the drill bit have higher cutting performance.
4. Double-row PDC cutters are welded on the shoulder of the drill bit, which can work at the same time to protect the front teeth. At the same time, they can also complement each other. This design can increase drilling speed and enhance the wear resistance of the drill bit.

5. The water jet angle is optimized to improve the cleaning ability of the drill bit. Also, it reduces the number of repeated cuts.
6. The long gauge surface is welded with double rows of PDC cutter gauge teeth, which enhances wear resistance and provides better gauge protection. At the same time, the design can increase the stability of the drill bit and prolong the service life of the drill bit.

Package&Delivery

Our drill bits will be shipped out within 7 days after the 50%/full payment is confirmed.

We ship the bits by sea, by air. Or if you have any other demands, please feel free to let us know.

Our Principle

We are insisting in the principle of high quality, superior service and the courage to innovate. We are also adhering to providing the efficient products and excellent services. If you are interested in our drill bits, please feel free to contact us. We are looking forward to cooperating with you!

FAQ

      Shaanxi Hainaisen Petroleum Technology co., LTD is a high-tech enterprise with independent intellectual property rights. It was established in 2013. The total investment amounts to CNY 50 million. We have specialized in the research, development and sales of diamond bits, mine drill bits, PDC drill bits and other drilling tools for the coal industry and oil&gas exploitation. Besides, we also produce Polycrystalline Diamond Compact (PDC), Diamond Enhanced Cutter (DEC) for oil&gas drilling and mining engineering. The core member of our company is one of the earliest staff engaged in PDC cutter, and has participated in the introduction of the first PDC manufacturing enterprise in China.

      Our company has its own factory which is located in Jing Wei Industrial Park of Economic and Technological Development Zone in Xi'an, China. The factory covers an area of 6,000 square meters with modern standard plant equipment. Presently, it has more than 150 employees, including 20 senior technicians. The sales of our company can reach 60 million RMB per year.

      Since the establishment, our company has been insisting on the principle of high quality, superior service and the courage to innovate. We are also adhering to providing efficient products and excellent services. After 10 years of development, our products are recognized by more and more clients at home and abroad, and we also established a good reputation.

      We are sincerely looking forward to cooperating with you!