ROTARY CUTTING TOOL

A rotary cutting tool according to the present disclosure is rotatable about an axial line and includes a rake face and a flank face. The flank face is contiguous to the rake face. A ridgeline between the rake face and the flank face constitutes a cutting edge. In a cross section perpendicular to th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HARADA, Masashi, WATANOBE, Naoki, HIGASHI, Taisuke, HARADA, Takashi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A rotary cutting tool according to the present disclosure is rotatable about an axial line and includes a rake face and a flank face. The flank face is contiguous to the rake face. A ridgeline between the rake face and the flank face constitutes a cutting edge. In a cross section perpendicular to the axial line, the rake face is constituted of a plurality of straight line portions.