151 - 160 of 308
dth 4 inch rock drill bit
Selling leads
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.OD 127mm MRE Dual Rotors Eccentric Overburden Casing Drilling Bit CIR Shank Description MRE Dual Rotors Eccentric Overburden casing drilling system, ...
2026-06-21 00:13:35
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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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... pressure(bar):7-11 Outer diameter: 116 Weight(KGS): 35.1 The outstanding advantage of this Russian bayonet KNSH130 DTH hammer lies in its ability ...
2026-06-21 00:13:35
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185mm MK5E168 Overburden Casing Drilling System Hole Opener Bits With CIR110 Shank For Rock Drilling
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...Drilling System Hole Opener Bits With CIR110 Shank For Rock Drilling Product category: Overburden casing drilling tools Matched hammer: Hammer ...
2026-06-21 00:13:35
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Product name: 159mm MK5E eccentric casing drilling bit with DHD340 shank for Mining and Quarry Product category: eccentric casing drilling system ...
2026-06-21 00:13:35
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Product name: R32 diameter 45mm thread DTH button bit for blast hole drilling Product category: DTH thread button drill bit Matched connection: R38 ...
2025-12-17 00:20:17
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Product name: Russian bayonet 130PB shank DTH drilling hammer for quarrying Product category: Quarrying drilling bit Matched hammer: Hammer 130PB ...
2026-06-21 00:13:35
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Product Description: The DTH Button Bits are essential drilling tools designed for efficient drilling operations. These high-quality bits are ...
2025-10-20 17:53:36
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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: 133mm MK5E Overburden Eccentric Casing drilling bit with DHD340 shank Product category: Overburden eccentric casing bit Matched casing ...
2026-06-21 00:13:35
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