NQ Core Barrel
An NQ core barrel is a drilling tool used in mineral exploration to retrieve cylindrical rock core samples of 47.6 mm diameter for geological analysis.
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An NQ core barrel is a drilling tool used in mineral exploration to retrieve cylindrical rock core samples of 47.6 mm diameter for geological analysis.
An HQ core barrel is used in drilling to retrieve larger-diameter (63.5 mm) rock core samples for detailed geological analysis.
Heavy-duty PQ core barrel designed for large-diameter core recovery in deep mineral exploration drilling.
