| 摘要 |
The present invention relates to a spindle for an abrasive disk. The spindle (1) for an abrasive disk (2) comprises: a main body (6) having a spacing part (8) to accommodate a screw (10); a flange (7) protruding from the main body (6); a stem (5) extended along an axis (A); at least one penetrated opening (15) formed on the main body (6) to be connected to the spacing part (8); and at least one locking member (30) having a first screw (29). The locking member (30) selectively moves between a locking position wherein the first screw (29) protruding from the inside of the space part (8) is coupled to a second screw (22) provided on the screw (10), and a releasing position wherein the screw (10) freely slides in the spacing part (8) in an axial direction. |
