511 - 520 of 556
cir170 dth hammer bits
Selling leads
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Product name: 1020mm MXH Overburden Concentric Casing Drilling System Bit For Mining Rock Well Drilling Product category: concentric casing drilling ...
2026-06-20 00:28:18
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Product name: 115mm MK5E108 Overburden Casing Drilling System Hole Opener Drill Bit For Geothermal Drilling Product category: Overburden casing ...
2026-06-20 00:28:18
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Product name: 3WB133mm MK5E133 Eccentric Casing Drilling System Bits With CIR110 Shank For Casing Tube Product category: eccentric casing drilling ...
2026-06-20 00:28:18
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Product Name: High Cost Performance Casing tube Outer Diameter 127mm MRE127 DHD340 Shank Casing Drilling Bit For Soft Rock Formation Matched hammer: ...
2026-06-20 00:28:18
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...Bit For Hard Rock Drilling Casing pipe OD: 168mm MK3E Casing Drilling Bit has a positive pilot design which helps guide the eccentric bit and ...
2026-06-20 00:28:18
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... bit and produce a straighter hole. When they has been drilled to the required depth, the eccentric bit can be closed to its concentric position by ...
2026-06-20 00:28:18
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...Bit With 3 Reamers Casing tube OD: 323mm Product components: 1. Pilot bit+3PCS wiggle wings+casing shoe 2. Pilot bit+4PCS wiggle wings+casing shoe ...
2026-06-20 00:28:18
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Product name: T45 Thread drill rod other name: MM Extension Rod Thread: T45 Usage: Hole Drilling, Coal Mining, Quarry, Construction,Stone Drilling ...
2026-06-20 00:28:18
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Product name: Extention T45 Thread Drill Rod Male-Male connection Product category: Drilling rod Threaded Connection: R22, R25, R32, R38, T38, T45, ...
2026-06-20 00:28:18
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...Bit For Horizontal Directional Under Ground Drilling Spline: DHD380,SD8,QL8 Case dia.(OD*ID): 273*260 Product details: Rock drill tools factory ...
2026-06-20 00:28:18
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