- Tricone Bit ( 142 )
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7 Inch Drag Bit - manufacturer, factory, supplier from China
Mr.jeff Fournier Jul 19, 2019 5The second purchase will be soon. Good price of 7 Inch Drag Bit .
Mrs.jeanna Pocsi Jul 13, 2019 5The manufacturer is a conscientious one. Highly recommend Hejian Deris Petroleum Drilling Equipment Co.,Ltd. company!
Minh Nguyen Jul 10, 2019 5Packed well,thanks.
Layth Mahmoud Jul 04, 2019 5They are all very good. I am very happy .
Attila Lukács Jun 28, 2019 5The manufacturer makes trusted product!!!Highly recommend Hejian Deris Petroleum Drilling Equipment Co.,Ltd. company.
Bernard Riggs Jun 18, 2019 5Your company did the job perfectly.So glad to find 7 Inch Drag Bit we need.
Daniel Diorio Jun 10, 2019 5Thank you for a good and high-quality product.Highly recommend Hejian Deris Petroleum Drilling Equipment Co.,Ltd. company.
Alexandre Fachini Jun 09, 2019 5Great 7 Inch Drag Bit at a great price.
Aiad Alkhalidi May 17, 2019 4I purchased this 7 Inch Drag Bit after looking at various of these products for some time. In the end they all looked to be much the same so I decided upon this one based on the price.
Mr.aditya Rangwala May 14, 2019 5I received the 7 Inch Drag Bit quickly in my country. There was no defect in the product. I am very satisfied with the product and delivery. thanks.
Kornelija Hadzic May 09, 2019 5Now I believe Hejian Deris Petroleum Drilling Equipment Co.,Ltd. 's seller told me "you get what you pay". LOL
Panos Theoharis May 07, 2019 4Everything in good conditions, It was very happy to do business with Hejian Deris Petroleum Drilling Equipment Co.,Ltd. . I can't wait to trade with them again.
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