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公开(公告)号:EP2082117B1
公开(公告)日:2017-06-28
申请号:EP07864294.9
申请日:2007-11-13
申请人: KENNAMETAL INC.
CPC分类号: B28D1/188
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公开(公告)号:EP2082117A2
公开(公告)日:2009-07-29
申请号:EP07864294.9
申请日:2007-11-13
申请人: Kennametal Inc.
CPC分类号: B28D1/188
摘要: The edge cutter bit assembly (40) includes a plurality of holders (42). Each holder (42) has a bore (50) for holding a non-rotatable cutter bit (70). The holders (42) are oriented with respect to the drum (22) so that at least a portion of each one of the cutter bits (70) extends past the edge of the drum (22).
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