Product Specifications
3 3/8"-26"
                        Customized
                        API
                        3 3/8"-26"
                        Water Well Drilling
                        Tungsten Carbide
                        Well Drilling
                        Customized
                        Journal /Roller
                        Rubber/Metal
                        Feilong Retop
                        Wooden Box
                        5 1/2"
                        China
                        82071990
                        

