241 - 250 of 286
hard rock core bits
Selling leads
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High Strengthen PDC Oil Drill Bits Sintered Flat Top Drill Product Introduction: PDC non coring drill bit is mainly used for water injection and ...
2026-04-24 00:34:33
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Nq3 Hq3 Pq3 Basket Core Lifters Finger/Basket Lifters Recommended for sample recovery in fragile, unconsolidated formations, these core lifters are ...
2025-03-10 10:35:06
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Bq Nq Hq Pq Core Catcher Finger/Basket Lifters Recommended for sample recovery in fragile, unconsolidated formations, these core lifters are typically ...
2025-03-10 10:35:07
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Drilling Machine, Drilling Equipment for Road and Building Exploration Engineering, Core Drilling Rig XY Series are spindle core geotechnical and ...
2026-04-24 00:34:33
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...rock drilling rig, slope support blasting hole equipment Machine Introduce : Down-the-hole drilling rig is an impact rotary drilling rig. Its ...
2026-04-24 00:34:33
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Portable Hydraulic Rock Borehole/Soil Testing Core Drilling Machine (XY-100) Product Features: 1. Advanced capadility and high reliability. 2. ...
2026-04-24 00:34:33
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... rig suitable for general survey exploration, geophysical exploration, road and construction exploration and blast hole drilling projects. 2. Drill ...
2026-04-24 00:34:33
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... rig suitable for general survey exploration, geophysical exploration, road and construction exploration and blast hole drilling projects. 2. Drill ...
2026-04-24 00:34:33
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...Core Drilling Rig YQZ-50A Hydraulic Portable Core Drilling Rig No. Item Specification Unit Quantity 1 Drilling rig host YQZ-50A set 1 2 Drill pipe ...
2026-04-24 00:34:33
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...Core Drilling Rig YQZ-50A H ydraulic Portable Core Drilling Rig No. Item Specification Unit Quantity 1 Drilling rig host YQZ-50A set 1 2 Drill pipe ...
2025-03-10 10:29:54
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