| 摘要 |
Provided is a tangless helical coil insert removing tool of simpler structure relative to the prior art and allowing ease of manufacturing-related assembly. This enables manufacturing costs to be reduced and exceptional operability to be realized. According to the present invention, in order to remove a tangless helical coil insert from a workpiece in which the insert is installed, a tangless helical coil insert removing tool (1) is provided with a mandrel (41) having a threaded shaft (45) on a distal end thereof, and a pivoting claw (80). The pivoting claw (80) is provided with an operating part (82) that is an elongated member provided on one end with a claw part (81) that engages in a notch of an end coil part positioned on the workpiece-surface side of the tangless helical coil insert, and a support part (83) integrated with the operating part (82). |
