R32 Ballistic Button Drill Bit Rock Drilling Tool For Underground Mining Tunneling Competitive Advantage High grade tungsten carbide inserts Bit bodies manufactured from high grade steel and processed using ... Read More
R25 43mm Cross Drill Bit Tungsten Carbide Rock Drill Bits X Type For Bench Drilling Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very ... Read More
Mining Top Hammer Drilling Carbide Thread Type T38 T45 T51 ST58 ST68 Drill Bits Describtion Advantages of Sinodrlls top hammer: 1.Top quality alloy steel; 2.Best element six carbides and Timken steel; 3.Hot... Read More
R25 R28 R32 R38 T38 T45 T51 Thread Coupling Sleeves For Rock and Mining Drill Rod Describtion Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and ... Read More
Shank adapters: Shank adapters are manufactured from specially selected alloy steels with heat treatment through carburizing which withstands the high impact power of drilling.There's a multiple drilling rigs ... Read More
R25 R28 R32 R38 T38 T45 Crossover Coupling Sleeve For Drifting and Long Hole Drilling Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extensionrods for ... Read More
Thread R38 T38 T45 T51 Coupling Sleeves for Bench Drilling , High Wear Resistance Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extensionrods for transmitting ... Read More
T38 T45 T51 Coupling For Connecting Extension Coupling Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling ... Read More
R25 150-160mm Tungsten Carbide Drill Coupling Sleeve Description Threaded coupling sleeve is made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of ... Read More