| 摘要 |
A tool for scarifying at least end areas of generally cylindrical members has a wire brush mounted thereto against axial and rotational movement by securing a brush mounting member to an end portion of the brush spine and trapping the mounting member between separable parts forming a body member of the tool. A hole through the body member for receiving at least the ends of cylindrical members is lined with scarifying material, and elastomeric material is positioned between the peripheral surface of the tool and the scarifying material for providing yielding movement of the scarifying material radially of the hole axis.
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