| 摘要 |
A manufacture method of a driver and a grip by double shot injection molding is provided to improve the productivity and to apply various materials having improved handle for gripping. A driver manufactured by the double shot injection molding comprises: a driver bit holder(3); a driver bit(3b); a driver grip rubber materials(1,1b); and a driver grip part(2,2b). The driver grip rubber material is made of the plastic materials in order to strongly support the driver bit holder and driver bit. The driver gripper is injection-molded with the various soft materials in order to improve the handle for gripping.
|
