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Jiangmen Baorui Mechanical Engineering Co.,Ltd was founded on Nov., 2016, we’re not only specialized in design,manufacturing,exporting of rotary drilling tools, kelly bar,casing,hydraulic grab head but also a solution provider for construction piling project.
Maybe you are a oilfield drill bit purchasing manager, who are looking for high quality oilfield drill bit, and Jiangmen Baorui Mechanical Engineering Co.,Ltd are a professional manufacturer & supplier that can meet your needs. Not only oilfield drill bit we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on oilfield drill bit. Don't hesitate to get in touch with us if you are interested in oilfield drill bit, we won't let you down.
Brief:Roller bits inserted with hardness carbide are widely used on foundation borehole drilling, the hard rock which over 80Mpa.High quality roller cone bits will be provided with rubber sealed system, which has a high elasticity and good mechanical strength in high temperature condition. Roller bits is a not a bad choose for contractor to help on improving the piling efficiency on hard formation.
Brief:Manufactured by the high quality 100% new hard carbide, the roller bits could be installed on the core barrel to drill the hard rock which over 80 Mpa.
Brief:The wolf bullet teeth with alloy beans was primary designed for cutting the hard sand rock and other hard layers.Foundation piling contrator can use 24mm carbide or 22mm carbide according to the rock hardness on the jobsite.The wold drill bullet teeth could install on the drill bucket, rock bucket and core barrel, rock auger.
Brief:The core barrel with roller bit can drill the formation which the drilling bucket and core barrel with bullect teeth can not drill on foundation piling project.If you want to cut hard rock, you should have high effective core barrel piling with constrution drilling equipment.
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