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square-headed tip /ˈskweə ˈtɹaʊəl/ n

中文：方头螺丝刀头

中文 · 方头螺丝刀头Español · punta de caja cuadradaFrançais · pointe carrée
Meaning：Tip whose end cut fits into a socket-head screw.
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Screwdriver bit types

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