141 - 150 of 637
89mm casing drilling bit
Selling leads
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... Dia.: 210mm KINGDRILLING DTH thread button bit description: Hole opener drill bits are specialized tools used in the oil and gas industry, mining ...
2026-07-03 00:13:16
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...Drill Bit With DHD112 Shank For Engineering Geology Drilling Rig Product category: DTH drill bit Matched connection: DHD112 Shank Reamer Dia: 444...
2025-12-16 14:17:29
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... hammer: Hammer CIR110 Matched casing pipe OD: 133mm High performance 133mm symmetric 3 reamers casing drilling system advantage: 1. Straight Holes ...
2026-07-03 00:13:15
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... casing advancement. The wings are retracted by reverse rotation. Product components: 1. Pilot bit+3PCS wiggle wings+casing shoe 2. Pilot bit+4PCS ...
2026-07-03 00:13:15
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...Drill MDQL30-90 Foundation Drilling Bit High Air Pressure Bits Product category: DTH drill tools Matched hammer: Hammer QL30 Diameter: 90 mm ...
2026-07-03 00:13:15
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... button bit description: In the realm of drilling technology, Down-The-Hole (DTH) drill bits stand out as vital tools used in various industries, ...
2026-07-03 00:13:15
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...Drill Bit For Soft Rock Drilling Product category: DTH drill tools Matched hammer: Hammer COP54, Hammer HD55 Diameter: 165 mm KINGDRILLING high air ...
2026-07-03 00:13:15
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... high air pressure DTH button bit description: Down-the-hole (DTH) drill bits are essential tools in the field of drilling and mineral operations, ...
2026-07-03 00:13:15
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... bit description: Reverse circulation drill bits are crucial tools in the field of drilling, particularly in mining and exploration activities. ...
2026-07-03 00:13:15
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...Drill Bit with YK05 carbide for hard rock formation Product category: DTH drill bit Matched hammer: Hammer PB110-2.8 BAYONET Diameter: 110mm ...
2026-07-03 00:13:15
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