141 - 150 of 520
rock formation drilling dth bits
Selling leads
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Product name: Complex layer 146mm concentric casing drilling bit for construction Product category: Overburden concentric casing bit Matched hammer: ...
2026-06-20 00:28:18
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...pressure pneumatic dth hammer with NUMA 240S shank for 3.foundation and piling drilling Connection thread: 120H HEX Working pressure(bar): 7~25 ...
2026-06-20 00:28:18
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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...
2026-06-20 00:28:18
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...DTH Hammer Button Bits For Rock Formation Drilling Product category: DTH drill tools Matched hammer: Hammer CIR50 Diameter: 50mm KINGDRILLING DTH ...
2026-06-20 00:28:18
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... description: DTH (Down-the-Hole) drill bit is a specialized type of drilling tool used in the mining, construction, and oil and gas industries. It ...
2026-06-20 00:28:18
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... high air pressure DTH button bit description: Down-the-hole (DTH) drill bits are essential tools used in various industries for drilling holes in ...
2026-06-20 00:28:18
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...Bits With 11 Degree Taper For Hard Rock Drilling In Quarry Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: 34mm ...
2026-06-20 00:28:18
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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: 130mm ...
2026-06-20 00:28:18
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...DTH Drill Bit For Geotechnical Exploration Product category: DTH drill tools Matched hammer: Hammer SD4 Diameter: 127 mm KINGDRILLING high air ...
2026-06-20 00:28:18
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...DTH Drill Bits are high-performance rock drill bits designed for use with downhole tools in water well drilling applications. These button bits are ...
2025-11-26 12:56:57
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