141 - 150 of 161
89mm overburden drilling system bits
Selling leads
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...Overburden Concentric Under Reaming Casing Drilling System Odex Bit With 4 Reamers For Rock Drilling Product model: MNX Slide block wings casing ...
2026-06-19 00:06:31
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Product name: 610MM MXH horizontal casing drilling bit for tunneling Product category: horizontal casing drilling bit Matched hammer: Hammer N180 ...
2026-06-19 00:06:31
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... bit casing drilling system working principle: 1. Ring bit and casing shoe assembly is welded to casing prior to drilling. Lock the assembly into ...
2026-06-19 00:06:31
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... wing bit symmetric casing drilling bit in waterwell drilling Materials: Alloy steel, Carbide alloy The overburden drilling systems are designed ...
2026-06-19 00:06:31
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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, ...
2026-06-19 00:06:31
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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: ...
2026-06-19 00:06:31
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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 ...
2026-06-19 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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Product name: MRS273mm Eccentric Casing Under Reamer Casing Drill Bit For Water Well Drilling Casing pipe OD: 273mm Kingdrilling drilling solutions ...
2026-06-19 00:06:31
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...contains some ovals and fractures. Designed with high drilling efficiency in mind, MRS Overburden Casing Drilling System bit effortlessly powers ...
2026-06-19 00:06:31
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