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dth 4 inch rock drill bit
Selling leads
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Product Description: DTH Button Bits are essential drilling tools used in various drilling applications, specifically designed for efficient drilling ...
2025-10-20 17:53:36
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Product Description: The DTH Button Bits are essential drilling tools designed for efficient and precise drilling operations. These down the hole bits ...
2026-06-21 00:13:36
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... pressure(bar): 10~25 Outer diameter(mm): 226 Weight(KGS): 316 Bit diameter recommend(mm): 254~305 High air pressure DTH hammer with SD shank ...
2026-06-21 00:13:35
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...DTH Drill Hammer For Rock Formations Product category: Down The Hole Hammer Connection thread: F70*10BOX Working pressure(bar): 6-12 Hole range(mm)...
2026-06-21 00:13:35
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...pressure(bar): 10~25 Outer diameter(mm): 180 Weight(KGS): 171 Bit diameter recommend(mm): 203~245 High air pressure DTH hammer with QL80 shank ...
2026-06-21 00:13:36
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Product name: 194mm new design 3 reamers concentric casing drilling system for civil engineering Product category: Overburden symmetric casing ...
2026-06-21 00:13:35
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Product name: Popular CIR110 shank DTH rock hammer for mining and quarrying drilling Product category: drilling rig accessories Matched hammer: Hammer ...
2026-06-21 00:13:35
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... of this DTH hammer is its excellent anti-wear properties. The specially formulated materials used in its construction provide exceptional ...
2026-06-21 00:13:36
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Product Description: Product name: 12inch 18inch 24inch high air pressure DTH drill hammers Model: DHD/QL/SD/NUMA/MISSION 18 inch 24 inch high air ...
2026-06-21 00:13:35
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...DTH hammer with DHD3.5 shank Product category: Drilling rig accessories Matched hammer: Hammer DHD3.5 Connection thread: API 2 3/8 REG Working ...
2026-06-21 00:13:35
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