JPS6219113U - - Google Patents

Info

Publication number
JPS6219113U
JPS6219113U JP3975385U JP3975385U JPS6219113U JP S6219113 U JPS6219113 U JP S6219113U JP 3975385 U JP3975385 U JP 3975385U JP 3975385 U JP3975385 U JP 3975385U JP S6219113 U JPS6219113 U JP S6219113U
Authority
JP
Japan
Prior art keywords
tip
inclined surface
end side
drill
chip
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
JP3975385U
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 JP3975385U priority Critical patent/JPS6219113U/ja
Publication of JPS6219113U publication Critical patent/JPS6219113U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)

Description

【図面の簡単な説明】
図は本考案によるスローアウエイ式ドリルで、
第1図は正面図、第2図aは第1図の要部を拡大
した図、第2図bは第2図aの底面図などである
。 1……シヤンク本体、2……チツプ、3,3
……締付ボルト、10,10……チツプ座、11
,11……チツプ固定壁、20,20……傾斜
面、21,21……中心部切刃、22,22
……外周側切刃。

Claims (1)

    【実用新案登録請求の範囲】
  1. 硬物質からなり板状を呈し前端側および後端側
    に中央部が突出する所定の角度を有する傾斜面を
    形成し、かつ該傾斜面の一方または双方に切刃を
    形成したチツプを、シヤンク本体の端部に前記傾
    斜面に対応する角度で形成したチツプ座とチツプ
    固定壁からなる溝へ嵌合して、これを着脱自在に
    固着したことを特徴とするスローアウエイ式ドリ
    ル。
JP3975385U 1985-03-18 1985-03-18 Pending JPS6219113U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3975385U JPS6219113U (ja) 1985-03-18 1985-03-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3975385U JPS6219113U (ja) 1985-03-18 1985-03-18

Publications (1)

Publication Number Publication Date
JPS6219113U true JPS6219113U (ja) 1987-02-04

Family

ID=30853216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3975385U Pending JPS6219113U (ja) 1985-03-18 1985-03-18

Country Status (1)

Country Link
JP (1) JPS6219113U (ja)

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