571 - 580 of 630
760mm drill shank adapter
Selling leads
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...Drill Coupling Sleeve Description Threaded coupling sleeve is made of high quality of alloy steels and CNC machining guarantee our reliable and ...
2026-04-30 00:02:29
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2024-12-09 20:03:44
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...Drilling DTH Hammers NRC series reverse circulation DTH hammer is the latest developed product of our company. It is mainly used for deep ...
2026-04-30 00:02:30
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... Hammer Material Alloy Steel&Tungsten Carbide Use Underground Mining,Water well,Mining,Quarry etc. Color Green&Others Heat treatment Anneal Shank ...
2026-04-30 00:02:30
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DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high ...
2026-04-30 00:02:29
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T38 T45 T51 Coupling For Connecting Extension Coupling Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee ...
2026-04-30 00:02:29
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... chisel bits, taper cross bits have a better drilling performance because carbide tips on cross bits doubled, which means carbides shape are cross ...
2024-12-09 19:40:46
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5” DTH Hammer QL50 Top Sup Thread Connection 3 1/2" API Reg Pin With Foot Valve QL50 DTH Hammer Description: 5.0” Hammer QL50 Top Sup Thread ...
2026-04-30 00:02:30
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...connect the shank adapter to the drill rods or well contact two extension rods for transmitting energy. other name is Coupling, when using rock ...
2026-04-30 00:02:29
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...connect the shank adapter to the drill rods or well contact two extension rods for transmitting energy. other name is Coupling, when using rock ...
2026-04-30 00:02:29
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