发明申请
US20120094053A1 Plug Finishing System and Tool Therefor 有权
插头整理系统及其工具

Plug Finishing System and Tool Therefor
摘要:
A plug finishing system involves forming a counterbore in a cover board above the head of a fastener as it is driven by a specially constructed driver. A plug, which is dimensioned for the counterbore and has a reduced portion, is inserted into the counterbore and positioned so that its exterior surface is co-planar with the exterior surface of the cover board.
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