T38 T45 Threaded Sleeve Coupling for Connecting Drill Rod Our product range also includes Coupling sleeve with thread of R22, R25, R28, R32, R38, T38, ...
T45 to T51 Crossover Coupling R25 R32,R38,T38,T45,T51Coupling for Harding Rock Drilling Product Description Couplings sleeve are used to well connect ...
T38 T45 T51 Drill Pipe Coupling / Mining Equipment Accessories-Coupling Sleeve In top hammer drilling, the shank adapter transmits impact energy from ...
Mining R32, R38, T38, T45, T51 Coupling Threaded Drill Rod Coupling Sleeves Product Description Couplings sleeve are used to well connect the shank .....