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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.
The mixed drill bit is a new design, through excellent processing technology and high-quality raw materials, the performance of mixed drill bit up to a higher standard. We are perfect for every detail of the mixed drill bit, guarantee the quality level, so as to bring you the perfect product experience. Jiangmen Baorui Mechanical Engineering Co.,Ltd is a professional China mixed drill bit manufacturer and supplier, if you are looking for the best mixed drill bit with low price, consult us now!
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: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.
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.
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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