451 - 460 of 493
eccentric dth bits
Selling leads
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...Diameter(mm): 115mm New design concentric 3 wings casing drilling bit introduction: When drilling in soft and loose ground with scattered boulders, ...
2026-06-19 00:06:31
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...Bit For Piling,Quarry,Construction,Mining Casing pipe OD: 127mm Optimal drilling performance in unstable ground conditions. The eccentric bit can ...
2026-06-19 00:06:31
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Product name:323mm MRS concentric under reamer casing drill bit for water well drilling Casing pipe OD: 323mm Kingdrilling drilling solutions are ...
2026-06-19 00:06:31
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... Air Pressure DTH Hammer With DHD350 Shank For Coal Mining Product category: Down The Hole Hammer Matched hammer: Hammer DHD350 Connection thread: ...
2026-06-19 00:06:31
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Product name:219mm MRS Wiggle reamer symmetric casing drilling bit in mining OD of casing pipe: 219mm They are designed for economic cost of drilling ...
2026-06-19 00:06:31
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Product name:219mm MRS concentric under reaming drilling system for construction Casing pipe OD: 219mm MRS overburden drilling systems are designed ...
2026-06-19 00:06:31
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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 ...
2026-06-19 00:06:31
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...): 152mm New design concentric 3 wings casing drilling bit introduction: When drilling in soft and loose ground with scattered boulders, the soil ...
2026-06-19 00:06:31
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Product name: Single-use 127mm Overburden Casing drilling ringbit Product category: Overburden casing drilling system Matched hammer: Hammer DHD340 ...
2026-06-19 00:06:31
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Product name: 219 MM MRING-XD integral multi-use symmetric caisng drilling ringbit with casing shoe Product category: Symmetric casing drilling tools ...
2026-06-19 00:06:31
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