75mm Directional drill bit PDC bits Metal drill bits small rock drill

Characteristics:

1. The crown surface of the bit is a flat polishing surface, which is suitable for hard and non abrasive formation. It can be used for strong directional operation with good directivity.

2. The top of the bit is shallow conical surface which has good orientation, cleaning power and strong aggressivity.The 4 nozzles on the bit helps clear away the rock debris at the bottom of the well.

3. The bit is inset by PDC cutters in anticlockwise and interlaced way so that the cutters can cut any area of the well with good cutting effect.It also reduce the quantity of the bits used to drill one hole. And the bits are in a high speed and more stable.

4. Cutters which can stand high impact are symmetrically inset on the bit. The caster angle is 13°to 16°. The model of the cutters is 1308 which has strong aggressivity.

5. The blades of this bit are designed as microscale spiral. The gauge surface is inset/inlaid by PDC cutter gauge teeth to enhance the abrasive resistance and improve the gauge effect.Therefore, the cutters can be fully used to improve the stability of the bit.

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!

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!