201 - 210 of 352
concentric down hole hammer drill bits
Selling leads
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Product name:8inch high air pressure pneumatic dth hammer with MISSION100 shank for foundation and piling drilling Connection thread: API4-1/2"REG ...
2026-06-20 00:28:18
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...Concentric Symmetric Casing Drilling System Bits For Rock Drilling Tools Product category: Concentric Casing Drilling Bit Matched hammer: Hammer ...
2026-06-20 00:28:18
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... pipe OD: 560mm MNX concentric casing drilling system consists of pilot bits and slider bits. The principle as below: pilot bits press down, at the ...
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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... It is suitable for drilling water wells, geothermal wells, Micro piles, medium mini-type grouting hole of building, dam and harbor project. MK5E ...
2026-06-20 00:28:18
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... pipe OD: 610mm MNX concentric casing drilling system consists of pilot bits and slider bits. The principle as below: pilot bits press down, at the ...
2026-06-20 00:28:18
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... DHD3.5 Matched casing pipe OD: 90mm Kingdrilling MSX slide block under reaming drilling system details: Rock drill tools factory KINGDRILLING ...
2026-06-20 00:28:18
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...bit casing drilling bits for water well drilling Product category: Overburden casing drilling tools Matched hammer: Hammer DHD360 Matched casing ...
2026-06-20 00:28:18
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...Drilling System Bit For Well Drilling External Dia.(mm): 735mm Product details: Rock drilling tools factory KINGDRILLING professionally produce ...
2026-06-20 00:28:18
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... high air pressure DTH button bit description: Down The Hole (DTH) drill bits are specialized tools used in the construction, and oil and gas ...
2026-06-20 00:28:18
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