271 - 280 of 664
mrs dth drill bit
Selling leads
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...: 2.8 Working pressure(bar): 7~11 Outer diameter(mm): 98 Weight(KGS): 24.5 Bit diameter recommend(mm): 110~140 DTH Hammer - a powerful drilling ...
2026-06-20 00:28:18
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...drilling system in loose soil Product category: Concentric casing drilling bit Matched hammer: Hammer DHD340 Matched casing pipe OD: 129mm MRING ...
2026-06-20 00:28:18
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...Diameter(mm): 115mm New design concentric 3 wings casing drilling bit introduction: When drilling in soft and loose ground with scattered boulders, ...
2026-06-20 00:28:18
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...drilling bit for tunneling Product category: horizontal casing drilling bit Matched hammer: Hammer N180 Matched casing pipe OD: 610mm MXH ...
2026-06-20 00:28:18
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... drilling. We can supply waveform thread button bits, Trapezoidal thread drill bits, Retrac thread rock drill tools. Model Bit Dia.(mm) Thread NO. ...
2026-06-20 00:28:18
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... overburden drilling systems are designed to use ring bit which is not connected to casing shoe. Special profile DTH Bit passes through enough ...
2026-06-20 00:28:18
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...pressure(bar): 10~25 Outer diameter(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 High air pressure DTH hammer with QL40 shank ...
2026-06-20 00:28:18
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... pressure(bar): 10~25 Outer diameter(mm): 146 Weight(KGS): 90 Bit diameter recommend(mm): 165~190 High air pressure DTH hammer with QL60 shank ...
2026-06-20 00:28:18
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Product name: 406mm MRS concentric casing drilling bit with 3 reamers for piling Casing tube OD: 406mm Product components: 1. Pilot bit+3PCS wiggle ...
2026-06-20 00:28:18
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... Working pressure(bar): 7~11 Outer diameter(mm): 98 Weight(KGS): 24.5 Bit diameter recommend(mm): 110~140 Russian bayonet 130PB shank DTH drilling ...
2026-06-20 00:28:18
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