Specifications 1. Advanced cutting structure 2. High performance PDC cutt 4. Suitable for different formation 5. Delivery on time 6. Wear resistance 7. Impact resistnace toughness PDC petroleum drilling bit/ oil&gas drill bit Description: Our PDC petroleum drilling bit/ oil&gas drill bit, which all used for drilling oilfield. Compared with the steel body bits, the matrix body is more suitable for hard rock. And the bits lifetime is two times than the steel body. We can provide the size from 31/2inch to 121/2 inch. If you have any promble, please feel free to consult alisa. I will provide you the information what you need at any time.

About Company: We are Shaanxi Hainaisen Petroleum Technology Co., Ltd. is engaged in diamond drill bits, diamond core bits, geological exploration and mining drill bit of R &D, manufacturing and sales. The company is located in XI'AN JINGWEI zone, spanning between two rivers, where convenient transportation, abundant, honest, beautiful scenery. In the early stage of the market has formed a good block, have agood block, have a good reputation in the industry, the company adhere to the long -term development path. Has engaged in a diamond drill bit, drill geological minning research, design, manfacturing and technical experts, the use of advanced technology for oil, geology, mine design a variety of different formations specification PDC bits, core bits, geological minning drill. The company also produces wear shose, shoes and other downhole tools washover. PLs add the information in your inquiry. 1) the size of the tricone bit 2) if you have sample, pls send pic to us. 3) PLs tell the drilling information of the layer. 4) PLs tell the quantity. 5)pls tell the type