发明名称 OUTIL COUPANT ROTATIF PRESENTANT UNE ARETE EN PLUSIEURS MATERIAUX.
摘要 The present invention relates to a multi-material rotary cutting tool (1) and a method for manufacturing such a tool that includes at least one continuous or substantially continuous cutting edge (8, 9) made of at least two different successive materials. The extremity or top (10) of the tool is a point off-centered in relation to the axis of rotation (5) of the tool.
申请公布号 FR3006215(B1) 申请公布日期 2015.10.09
申请号 FR20130054887 申请日期 2013.05.29
申请人 MECACHROME FRANCE 发明人 DUVAL LAURENT
分类号 B23B51/02 主分类号 B23B51/02
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