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QL50 DTH Hammer Carbon Steel Down-the-Hole Hammer with φ135-φ155mm Hole Range and Modular Components

Rock Drilling Tools
2026-01-21
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#rock drill tools #mining drilling tools #stone drilling tools
QL50 DTH Hammer QL DTH Hammers DTH (down-the-hole) drilling utilizes a hammer positioned at the bottom of the drill string, powered by compressed air transmitted through drilling rods. This system ... View More
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QL50 DTH Hammer Carbon Steel Down-the-Hole Hammer with φ135-φ155mm Hole Range and Modular Components
QL50 DTH Hammer Carbon Steel Down-the-Hole Hammer with φ135-φ155mm Hole Range and Modular Components
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