561 - 570 of 613
t38 dth drill pipe
Selling leads
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...Casing Drilling System Bit With N120 Shank For Quarry OD of casing pipe: 406mm MRS Concentric Casing Drilling Bit – The Ultimate Solution for High ...
2026-07-06 00:28:40
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...-leading returns in sample quality and drilling productivity in the exploration for gold, silver, platinum, copper, nickel, iron ore, and other ...
2026-07-06 00:28:40
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... casing pipe OD: 146mm MK5E Eccentric casing bit feature: When simultaneously drilling and casing through loose overburden materials, our Casing ...
2026-07-06 00:28:39
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Product name: 610mm Symmetric casing drillng ring bit for water well drilling Product category: Overburden casing drilling tools Matched hammer: ...
2026-07-06 00:28:39
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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 ...
2026-07-06 00:28:39
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... name: 276mm MRS215 Overbuden Concentric Caasing Drilling Under Reaming System Bit For Construction Casing pipe OD: 215mm MRS overburden drilling ...
2026-07-06 00:28:39
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... tool designed to exceed your drilling expectations. Our product stands out from the competition due to its exceptional features and outstanding ...
2026-07-06 00:28:39
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...e: 118mm MK3E108 Overburden Eccentric Casing Drilling System Bit For Mining&Construction Casing pipe OD: 108mm When simultaneously drilling and ...
2026-07-06 00:28:40
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...Drilling System Bit For Piling,Quarry,Construction,Mining Casing pipe OD: 127mm Optimal drilling performance in unstable ground conditions. The ...
2026-07-06 00:28:39
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... bit and produce a straighter hole. When they has been drilled to the required depth, the eccentric bit can be closed to its concentric position by ...
2026-07-06 00:28:39
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