71 - 80 of 99
nq hq reaming shells
Selling leads
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... having between drill bit and reaming shell. Generally, reaming shell's outside diameter is 0.3-0.5mm larger than the drill bit's outside ...
2025-07-11 00:30:34
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HQ/AQ/BQ/NQ/PQ Series Core bit Barrel Drill Diamond Boring Bit Hq Drill HQ3 Tri Cone Diamond Core Drill Bit Description: HQ/AQ/BQ/NQ/PQ Series Core ...
2025-07-11 00:30:34
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HQ/AQ/BQ/NQ/PQ Series Core bit High quality impregnated diamond core bit for geological exploration Description: HQ/AQ/BQ/NQ/PQ Series Core bit High ...
2025-06-26 15:01:34
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Nq Bq Hq Pq Drill Pipe Drill Rod for Wireline Core Drilling China Supplier Wireline Drill Rod is a multifunctional, high precision and reliable drill ...
2025-07-11 00:30:34
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Inner Tube Assembly Nq Bq Hq Pq Robust Construction Thread Components: Core Lifter Core Lifter Case Stop Ring Wire-line core ...
2025-07-11 00:30:34
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NQ BQ HQ PQ core barrel tube drill bits barrel core Product Description: Core barrel is a multifunctional and long-lasting product with ...
2025-07-11 00:30:34
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Bq/Hq/Nq/Pq Rock Wireline Corebarrel Wire Line Diamond Drill Assembly Core Barrel 1.Spearhead point 2.Compression spring 3.Detent plunger 4.Spring ...
2025-07-11 00:30:34
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... and brought in large number of professionals. Eg, our chief engineer, a famous specialist in this filed with more than experience of 30 years. ...
2025-07-11 00:30:34
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Excellent rock adaptability Impregnated Diamond Core Bit for geological survey Impregnated diamond core bits are advanced drilling tools widely used ...
2025-06-30 20:10:04
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Reduced drilling time minimal core loss impregnated Diamond Core Bit Rock Type Rock Hardness Abrasiveness Hardness NO. Clay,Shale,Ash Stone,Gypsum...
2025-06-30 20:10:03
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