摘要 |
<p>A manufacturing process of a foldable repairing tool bit for use in a folding multi-tool. The manufacturing process of a foldable repairing tool bit includes a material preparing step, an unnecessary material removing step and a material bending step. Wherein, a bar (1) with a designated length is prepared so that , where one end of the bar (1) has a bending portion (12), and another end of the stick (1) is an embodying portion (11) used to form the tool bit itself ; and then, at least one side of the bending portion (12) is partially removed so as to form a smooth surface thereof; finally, the bending portion (12) are bent so as to form a tool bit with a pivoting hole.</p> |