141 - 149 of 149
od610mm eccentric casing pipe
Selling leads
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.... The wings are retracted by reverse rotation. Product components: 1. Pilot bit+3PCS wiggle wings+casing shoe 2. Pilot bit+4PCS wiggle wings+casing ...
2026-06-29 00:24:58
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... name: Complex layer 146mm concentric casing drilling bit for construction Product category: Overburden concentric casing bit Matched hammer: ...
2026-06-29 00:24:59
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Product name: 114mm Supporting casing drilling recycle ring bit for tunnelling Product category: Symmetric casing ring bit Matched hammer: Hammer ...
2026-06-29 00:24:58
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Product name: 108mm MK5E Overburden Casing drilling system with CIR110 shank for Geothermal drilling Product category: Overburden casing drilling ...
2026-06-29 00:24:58
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... 3 middle wings symmetric casing drilling bit Product category: Overburden symmetric drilling tools Matched hammer: Hammer DHD360 Matched casing ...
2026-06-29 00:24:58
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Product name: 23CRNI3MO steel Piling concentric casing drilling bit with 3 middle reamers Product category: Concentric casing drilling tools Matched ...
2026-06-29 00:24:58
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...Concentric Caasing Drilling Under Reaming System Bit For Construction Casing pipe OD: 215mm MRS overburden drilling systems are designed for ...
2026-06-29 00:24:58
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... casing drilling bit, Eccentric drilling system, DTH hammer, down the hole bit, thread drill bits, taper drill bits, Anchor, coal mining tools and ...
2026-06-29 00:24:58
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... the most professional private enterprise specialized in researching and producing Concentric casing drilling bit, Eccentric drilling system, DTH ...
2026-06-29 00:24:58
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