151 - 160 of 175
tunneling overburden drilling system bits
Selling leads
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... wing bit symmetric casing drilling bit in waterwell drilling Materials: Alloy steel, Carbide alloy The overburden drilling systems are designed ...
2026-06-20 00:28:18
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...Drilling Bit MK5E139/110 Overburden Casing System 1. Application range It is suitable for drilling water wells, geothermal wells, short micropiles, ...
2026-06-20 00:28:18
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...drilling bit for loose rock formation Product category: ntegral symmetric casing drilling tools Matched hammer: Hammer SD10 Matched casing pipe OD: ...
2026-06-20 00:28:18
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Product name: 159mm MK5E Overburden casing drilling tools with CIR110 shank for water well drilling Product category: Overburden casing drilling tools ...
2026-06-20 00:28:18
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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 ...
2026-06-20 00:28:18
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Product name: MRS273mm Eccentric Casing Under Reamer Casing Drill Bit For Water Well Drilling Casing pipe OD: 273mm Kingdrilling drilling solutions ...
2026-06-20 00:28:18
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...contains some ovals and fractures. Designed with high drilling efficiency in mind, MRS Overburden Casing Drilling System bit effortlessly powers ...
2026-06-20 00:28:18
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Product name: 293mm MRS240 Eccentric Casing Drilling Under Reamer System Bit For Mining Rock Drilling Casing pipe OD: 240mm Kingdrilling drilling ...
2026-06-20 00:28:18
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...Drilling Under Reaming System Bit For Construction Casing pipe OD: 215mm MRS overburden drilling systems are designed for economic cost of drilling ...
2026-06-20 00:28:18
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Product name:MK3E ODEX146mm middle reamer casing drilling system for piling Casing pipe OD: 146mm Available for casing size from 89mm to 323mm. ...
2026-06-20 00:28:18
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