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h19 integral drill steel
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R25 R28 R32 R38 T38 T45 T51 coupling sleeve for top hammer drilling Threaded coupling sleeve are made of high quality of alloy steels and CNC ...
2026-07-08 00:11:14
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T38 Threaded Extension Rod Round 12 Feet (3660mm) With Wrench Flat 32mm T38 - Round 39 - T38 T38 Extension Rod round 12 Feet Thread: T38 Length: 12 ...
2026-07-08 00:11:14
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...Drilling Tools Description Coupling Sleeve using T38 thread system T38 thread system Color: Green or Based on Customer requirements Material: ...
2026-07-08 00:11:14
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...Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole ...
2026-07-08 00:11:14
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4" High Air Pressure DTH Bits DHD340A (COP44) QL40 Specifications: Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front Buttons Weight, ...
2026-07-08 00:11:14
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...Drill Bit for IADC Code F4446 / M432 with Power of Counterpoise Design Description: Matrix is relatively heterogeneous, because it is a composite ...
2026-07-08 00:11:14
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PDC Drill Bit for IADC Code F4446 / M432 with Power of Counterpoise Design Description: • Short parabola crown profile • Ø13 cutters • Power of ...
2026-07-08 00:11:14
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..., it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization, ...
2024-12-09 18:59:46
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..., it consists of rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization, ...
2024-12-09 18:59:46
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Water Well Drilling Tricone roller bit, milled tooth,12-1/4”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone ...
2026-07-08 00:11:14
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