| 摘要 |
PURPOSE: A device for inserting a heli-coil is provided to easily insert the heli-coil into a basic material regardless of the position of the basic material. CONSTITUTION: A device for inserting a heli-coil is composed of a cylindrical body(110) having an upper opening, an operating rod(120) rotatably and movably installed in the body, and a handle(130). A spiral groove is formed at the lower part of the body, and guides the rectilinear motion of the heli-coil(30). An insertion groove is formed at the bottom of the operating rod. The lower end of the heli-coil is inserted into the insertion groove. The handle is rotatably coupled to the top of the operating rod, and rotates the operating rod.
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