Wireline core barrel assembly , Diamond core bits

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October 16, 2020
Video Description:
Discover the NC(NQ) Wireline Drill Rod Φ69.9X60.3X5, a high-quality, heat-treated alloy steel rod designed for drilling rigs. Manufactured with precision CNC machines, this DCDMA-standard rod offers superior strength, durability, and cost-effectiveness for international trade.