logo

dth drilling tools (556) ऑनलाइन निर्माता

गुणवत्ता 12 1/4'' Matrix Body 7 Blades PDC Drill Bits for Oil & Gas Drilling कारखाना

12 1/4'' Matrix Body 7 Blades PDC Drill Bits for Oil & Gas Drilling

गुणवत्ता 10 5/8 Inch 7 Blades Matrix Body PDC Diamond Drill Bits for Well Drilling कारखाना

10 5/8 Inch 7 Blades Matrix Body PDC Diamond Drill Bits for Well Drilling

गुणवत्ता Mission 50 140mm, 146mm, 152mm, 165mm DTH Button Bits कारखाना

Mission 50 140mm, 146mm, 152mm, 165mm DTH Button Bits

गुणवत्ता Cop54 140mm, Cop54 146mm, Cop54 152mm, Cop54 165mm DTH Bits कारखाना

Cop54 140mm, Cop54 146mm, Cop54 152mm, Cop54 165mm DTH Bits

24 25 26 27 28 29 30 31