471 - 480 of 553
219mm dth drilling tools
Selling leads
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...Drilling System Bit For Horizontal Directional Under Ground Drilling Spline: DHD380,SD8,QL8 Case dia.(OD*ID): 273*260 Product details: Rock drill ...
2026-06-21 00:13:35
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Product name: Complex layer 146mm concentric casing drilling bit for construction Product category: Overburden concentric casing bit Matched hammer: ...
2026-06-21 00:13:36
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Product name: Single-use 127mm Overburden Casing drilling ringbit Product category: Overburden casing drilling system Matched hammer: Hammer DHD340 ...
2026-06-21 00:13:35
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Product name: Factory direct sale Drill shank adapter for hydraulic rock drill Product category: Shank adapter Matched: Atlas Copco COP 1432, COP 1532...
2026-06-21 00:13:36
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Product name: 640MM R38 Thread Atlas Copco COP 1440, COP1838 Shank Adapter For Well Drilling Product category: Shank adapter Matched: Atlas Copco COP ...
2026-06-21 00:13:36
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...(mm): 195mm High performance 3 middle wings concentric casing drilling bit for construction instruction: When drilling in soft and loose ground ...
2026-06-21 00:13:36
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Product name: CIR110 Low Air Pressure Down The Hole Drill Hammer DTH Button Bits For Quarrying Product category: drilling rig accessories Matched ...
2026-06-21 00:13:35
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...Casing Drilling System Bit For Well Drilling External Dia.(mm): 735mm Product details: Rock drilling tools factory KINGDRILLING professionally ...
2026-06-21 00:13:35
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... produce Ring wing bit concentric drilling systems by down the hole hammer which are designed to drill and case a hole simultaneously through ...
2026-06-21 00:13:35
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Product name: 89mm Mring Overburden Casing Drilling System With Ring Bits For Quarry Drilling Product category: MRING overburden casing drilling tools ...
2026-06-21 00:13:35
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