JPS6261410U - - Google Patents

Info

Publication number
JPS6261410U
JPS6261410U JP15341285U JP15341285U JPS6261410U JP S6261410 U JPS6261410 U JP S6261410U JP 15341285 U JP15341285 U JP 15341285U JP 15341285 U JP15341285 U JP 15341285U JP S6261410 U JPS6261410 U JP S6261410U
Authority
JP
Japan
Prior art keywords
tip
arbor
drill
center
stick
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
JP15341285U
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 JP15341285U priority Critical patent/JPS6261410U/ja
Publication of JPS6261410U publication Critical patent/JPS6261410U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す正面図、第2図
は第1図のA―A矢視図、第3図は従来の加工を
説明する工程図である。 1…小径ドリル、3…アーバ、4…ステツキバ
イト。

Claims (1)

    【実用新案登録請求の範囲】
  1. アーバ中心先端にドリルを突出させて設ける一
    方、アーバ中心から所定の距離だけ外方にステツ
    キバイト設け、該ステツキバイトの先端は前記ド
    リルの先端より後退させたことを特徴とする大径
    穴切削工具。
JP15341285U 1985-10-07 1985-10-07 Pending JPS6261410U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15341285U JPS6261410U (ja) 1985-10-07 1985-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15341285U JPS6261410U (ja) 1985-10-07 1985-10-07

Publications (1)

Publication Number Publication Date
JPS6261410U true JPS6261410U (ja) 1987-04-16

Family

ID=31072268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15341285U Pending JPS6261410U (ja) 1985-10-07 1985-10-07

Country Status (1)

Country Link
JP (1) JPS6261410U (ja)

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