| 摘要 |
<p>The present invention discloses an extraction tool and a method for extracting a wire thread insert. The extraction tool comprises a spindle body having a drive section for rotating the spindle body, and having an unscrew section for extraction of the wire thread insert. The unscrew section has a cylindrical shape with an exterior and a longitudinal axis, beyond whose exterior only one cutting element extends radially. This cutting element notches and engages the wire thread insert in order to extract it then from a tapped bore of a component.</p> |
