551 - 560 of 614
alloy steel integral drill rod
Selling leads
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... a very straight drill hole. • Steel inserts • Widely used in dimensional stone industry, drifting and tunneling Color: Green,Blue or Based on ...
2024-12-09 10:43:16
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..., water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. 2. Material: Thread Drill bits are made ...
2024-12-09 10:43:16
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...grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill ...
2026-07-06 00:14:03
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...drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is delivered via the ...
2026-07-06 00:14:04
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...drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is delivered via the ...
2026-07-06 00:14:03
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... stone industry, drifting and tunneling Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high strength alloy ...
2024-12-09 18:22:59
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... Bits Tungsten Carbide Rock Drill Bits Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it ...
2024-12-09 19:00:19
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..., hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. DTH drill pipes are made of ...
2026-07-06 00:14:04
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...Steel Drill Bits Cross Type R32 1 3/5 inch Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate ...
2024-12-09 10:43:16
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...Steel Drill Bits Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it produces a very ...
2024-12-09 10:48:03
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