8.5MM خيوط قطب الحفر مع BQ / NQ / HQ التوافق لفعالية الحفر الأساسية

قضيب الحفر السلكي
March 21, 2025
Video Description:
Discover the 8.5MM Threads Pitch Drill Rod with BQ/NQ/HQ compatibility, designed for core drilling efficiency. This Wireline Core Drill Rod is perfect for deep drilling projects, offering precision, durability, and versatility. Ideal for mining, water well, and geotechnical applications.
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SC10 Surface Core Drill Till

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