Full Bridge R51 Threaded Coupling Sleeve For Bench Drilling High Wear Resistance Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a ... Leer más
210mm T45 Threaded Coupling Sleeve For Connecting drill rods Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to ... Leer más
T38, T45 Threaded Coupling Sleeve for Connecting Extension Drill Rod Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is ... Leer más
Underground Mining Threaded Drill Coupling , T45 Dia 63mm Length 210mm In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque ... Leer más
R38 170 - 190mm Underground Mining Drill Threaded Coupling Description Coupling sleeves are available with both half-bridge and full-bridge types, as well as adapter couplings. Semi-bridge coupling, by far is ... Leer más
Tunneling Length 8.25 Inch T45 210mm Threaded Couplings Description Because of different applications, we need different lengths of drill stems, so couplings sleeves are used for connecting extension rods. ... Leer más
T38 190mm Long Hole Drilling Stone Drilling Drill Threaded Coupling Description Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a ... Leer más
High strength alloy steel bar Thread R38 T38 T45 T51 Coupling Sleeves length150mm-235mm Couplings sleeve are used to well connect the shank adapter to the drill rod or well contact two extensionrods for ... Leer más
Bench Drilling Tungsten Carbide R32 Crossover Drill Coupling Sleeve Description Coupling sleeves are available with both half-bridge and full-bridge types, as well as adapter couplings. Semi-bridge coupling, by ... Leer más
Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining Our coupling sleeves are available with both half-bridge and full-bridge types, as well as adapter couplings. Semi-bridge coupling, by ... Leer más