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surface core drilling machine
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涡轮型 HQ 金刚石岩心钻头,适用于水井钻探 金刚石钻头产品包括:1,钻头:孕镶金刚石钻头,表面镶嵌金刚石钻头,电镀金刚石钻头,TC钻头,PCD钻头,薄壁钻头；孔:合金铰刀,聚晶铰刀,电镀铰刀,表面镶嵌天然金刚石铰刀； 产品描述 金刚石钻头分为孕镶金刚石钻头和表 镶金刚石钻头. 表 镶金刚石钻头具有...
2026-04-24 00:34:33
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Details of Drag Bit Size 55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm Bit Type pillar type,concave,three wings,four wings,five ...
2025-06-20 15:34:45
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200 Meter Tricycle Mobile Water Well Drilling Rig, Farmland Irrigation Water Well Drilling Rig 1,It is widely used in the geological general ...
2026-04-24 00:34:33
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IADC WOB RPM Applicable Formations (KN/MM) (r/min) (Bit Dia) 116 117 0.35~0.8 150~80 Very soft formations with low compressive strength and high ...
2025-06-20 15:34:48
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...Core Drilling Machine 30 Hydraulic Core Drilling Rig 1. Brief introductions of YQZ-30 hydraulic portable core drilling rig YQZ-30 hydraulic ...
2025-03-10 10:29:45
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...Coring Drill Machine MD550 portable drilling rig is an efficient, lightweight full-hydraulic power head drilling rig. The drilling rig can meet 360...
2026-04-24 00:34:33
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... as the working surface for the required purpose. Therefore, compared to the Impregnated Diamond Core Bits, the matrix is extremely hard for ...
2026-04-24 00:34:33
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...core drilling rig Geological survey, geophysical exploration, road and high-rise building foundation exploration, wells, blasting holes and other ...
2025-03-10 10:30:39
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...Drilling Impregnated Bits T2-76 T6-101 Diamond Core Drill Bit for Conventional Barrels Product Description Diamond drill bits are divided into ...
2026-04-24 00:34:33
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...Core Drilling Machine 1. Brief introduction of JDL-350 mechanical top drive core drilling rig JDL-350 drilling rig is a mechanical top-drive ...
2026-04-24 00:34:33
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