H19x108mm Length 228mm Forged High Manganese Hex Shank Integral Drill Rod Integral Drill Rods (also known as integral drill steels) are specifically engineered for small-hole drilling applications in ...مشاهده بیشتر
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H19x108mm Length 228mm Forged High Manganese Hex Shank Integral Drill Rod For Hard Rock Mining Quarry