grp clarifier

A Jack Hammer Drilling Rod, also known as a percussion drill rod, is essentially a high-strength steel shaft that connects the drill chuck to the power source. Its primary function is to transfer the mechanical energy generated by the jackhammer into the drill bit, enabling it to break through tough surfaces with precision and efficiency. The name 'jack hammer' itself derives from its action, which mimics the rapid up-and-down motion of a blacksmith's hammer.

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