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ROTARY DRILLING PICKS
Rotary drilling picks are wear parts for construction and mining machinery that drill holes in foundations and rock layers. They offer high hardness, excellent wear resistance, strong impact toughness, and good chemical stability. These picks are suitable for sand, clay, silty soil, weathered rock, soft rock, and medium‑hard rock, and are widely used in cast‑in‑place piles, continuous walls, and foundation reinforcement projects.
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