101 - 110 of 175
tunneling overburden drilling system bits
Selling leads
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...Overburden Casing Drilling Bit For Soft Rock Formation Matched casing pipe OD: 133mm Matched hammer: Hammer CIR110 The overburden casing drilling ...
2026-06-20 00:28:18
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...Overburden Casing Drilling Bit For Soft Rock Formation Matched casing pipe OD: 108mm Matched hammer: Hammer CIR90 The overburden casing drilling ...
2026-06-20 00:28:18
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...610mm MNX overburden symmetric casing drilling bit with 4 wings for civil engineering Product category: symmetric casing drilling bit Matched ...
2026-06-20 00:28:18
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...Overburden Casing Drilling System Hole Opener Drill Bit For Geothermal Drilling Product category: Overburden casing drilling system Matched hammer: ...
2026-06-20 00:28:18
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...casing pipe OD: 90mm Expect nothing less than superior performance when using our MRING overburden casing drilling system bit. Its high drilling ...
2026-06-20 00:28:18
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... Diameter(mm): 185mm Complex layer concentric casing drilling bit features: 1. Hardening treatment of the part’s surface:with longer operating life ...
2026-06-20 00:28:18
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Product name: 108mm MK5E Overburden Casing drilling system with CIR110 shank for Geothermal drilling Product category: Overburden casing drilling ...
2026-06-20 00:28:18
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...Overburden Casing Drilling System Hole Opener Bits For Stone Drilling Product category: Overburden casing drilling tools Kingdrilling diamond CO., ...
2026-06-20 00:28:18
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... MK5E eccentric casing bit feature: When drilling in soft and loose ground with scattered boulders, the soil and clay are caved in, which creates ...
2026-06-20 00:28:18
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...Overburden Symmetric Casing Drilling System Bit For Construction Machinery External Dia.(mm): 276mm Product details: Experience the ultimate ...
2026-06-20 00:28:18
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