B47
                        Customized
                        Rotary Drill Bit
                        Carbide and Steel
                        Rock Drilling
                        22*26mm
                        Global
                        According to The Customers' Requirements
                        Factory Price, High Quality
                        According to The Customer Request or Drawing Produ
                        30/38mm
                        Forging
                        KATO
                        Boxes or Pails
                        ISO9001 SGS GE
                        Shandong Province
                        84314320
                        


