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.
Brief:A good quality tungsten bit are made from high quality tungsten and good bearing system. Baorui roller bits are manufactured by the high quality 100% new hard carbide, the C31 HD drill bits could be installed on the core barrel to drill the chain and wheel trencher.
Brief:A good quality tungsten bit are made from high quality tungsten and good bearing system. Baorui roller bits are manufactured by the high quality 100% new hard carbide, the C31 HD drill bits could be installed on the core barrel to drill the chain and wheel trencher.
Brief:A good quality tungsten bit are made from high quality tungsten and good bearing system. Baorui roller bits are manufactured by the high quality 100% new hard carbide, the C31 HD drill bits could be installed on the core barrel to drill the chain and wheel trencher.
Brief:A good quality roller bit are made from high quality tungsten and good bearing system. Baorui roller bits are 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:A good quality roller bit are made from high quality tungsten and good bearing system. Baorui roller bits are 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.