14 3 4 tricone rock bit ساخت آنلاین

14 3/4inch IADC537 Tricone Roller Cone Bit For Water Well Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and ... ادامه مطلب

14 3/4 inch iadc 117 steel tooth tricone rock drill bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten ... ادامه مطلب

14 3/4 inch 374mm iadc 437 tCI tricone rock roller drilling bits for oil gas and water well JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone ... ادامه مطلب

Factory Wholesale 143/4 Inch IADC 517 TCI Tricone Bit For Water Well Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel ... ادامه مطلب

Product Description HDD rock hole opener 14" rock hole opener with tricone bit cutter for horizontal directional drilling Size 14inch type tungsten carbide insert TCI tricone cutter single roller cone quantity ... ادامه مطلب