T38 T45 T51 Black Threaded Drill Rod For Tunnel Bench Drilling SGS Certification Threaded drill rods are ideal in small hole drilling, all integral .....
R25 R32 R38 T38 T45 T51 Tapered Threaded Rod And Bits Rock Steel Drill Rod Threaded drill rods are ideal in small hole drilling, all integral drill .....
API Standard Dia 89mm Threaded Drill Rod For Oil And Gas With NC38 Tool Joint Threaded drill rods are ideal in small hole drilling, all integral drill ...
T38 Round Body Extension Threaded Drill Rod 10 12 Feet With SGS Certification Threaded drill rods are ideal in small hole drilling, all integral drill ...
ISO9001 Approval Rock Hammer Drill Extension Threaded Anchor Rod T38 T45 T51 Threaded drill rods are ideal in small hole drilling, all integral drill ...
T38 Threaded Extension Drill Steel Rod Length 10ft With Heat Treatment Threaded drill rods are ideal in hole drilling and coal mining, all integral ....
Length 1525 - 6000mm Threaded Drill Rod For Rock Mining Drill Machinery Threaded drill rods are ideal in hole drilling and coal mining, all integral ....