<p>A cutting tool for cutting a workpiece comprising a tool body having an outer surface thereon and a central axis therein and including at least a first and second spiraling flute in the outer surface, each flute including a plurality of inserts secured therein to define an axial rake angle, wherein the axial rake angle of the inserts varies between flutes and within each flute.</p>
申请公布号
EP1322452(B1)
申请公布日期
2013.01.23
申请号
EP20010977155
申请日期
2001.09.25
申请人
KENNAMETAL INC.
发明人
DEROCHE, KENNETH, G.;FRYE, HOWARD, W.;DUDZINSKY, RONALD, L.;FRANCIS, MARK, A.