JPS62201613U - - Google Patents

Info

Publication number
JPS62201613U
JPS62201613U JP9094286U JP9094286U JPS62201613U JP S62201613 U JPS62201613 U JP S62201613U JP 9094286 U JP9094286 U JP 9094286U JP 9094286 U JP9094286 U JP 9094286U JP S62201613 U JPS62201613 U JP S62201613U
Authority
JP
Japan
Prior art keywords
cutting edge
range
grooves
cutting
pair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9094286U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9094286U priority Critical patent/JPS62201613U/ja
Publication of JPS62201613U publication Critical patent/JPS62201613U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)

Description

【図面の簡単な説明】
第1図は、本考案になる切削工具の正面図で、
第2図は第1図の底面図、第3〜6図は本考案の
切削工具を用いて切削した場合の事例を示した図
などである。 1……シヤンク、10……柄部、20……切刃
部、12……外周切刃、13……第1切刃、14
……第2切刃。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対のねじれ溝を有し、この溝に沿つて所定の
    逃げ角を有する外周切刃と、端部には105〜1
    30°の範囲から形成する第1切刃と75〜10
    5°の範囲から設定する第2切刃の2段の端面切
    刃を形成したことを特徴とする切削工具。
JP9094286U 1986-06-13 1986-06-13 Pending JPS62201613U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9094286U JPS62201613U (ja) 1986-06-13 1986-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9094286U JPS62201613U (ja) 1986-06-13 1986-06-13

Publications (1)

Publication Number Publication Date
JPS62201613U true JPS62201613U (ja) 1987-12-22

Family

ID=30951272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9094286U Pending JPS62201613U (ja) 1986-06-13 1986-06-13

Country Status (1)

Country Link
JP (1) JPS62201613U (ja)

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