JPS59143618U - ２枚刃ガンドリル - Google Patents

２枚刃ガンドリル

Info

Publication number
JPS59143618U
JPS59143618U JP3611883U JP3611883U JPS59143618U JP S59143618 U JPS59143618 U JP S59143618U JP 3611883 U JP3611883 U JP 3611883U JP 3611883 U JP3611883 U JP 3611883U JP S59143618 U JPS59143618 U JP S59143618U
Authority
JP
Japan
Prior art keywords
gun drill
center
tip
blade
cutter
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.)
Granted
Application number
JP3611883U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312892Y2 (enExample
Inventor
糟谷　博
梅本　直治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin AW Co Ltd
Mitsubishi Materials Corp
Original Assignee
Aisin AW Co Ltd
Mitsubishi Materials Corp
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 by Aisin AW Co Ltd, Mitsubishi Materials Corp filed Critical Aisin AW Co Ltd
Priority to JP3611883U priority Critical patent/JPS59143618U/ja
Publication of JPS59143618U publication Critical patent/JPS59143618U/ja
Application granted granted Critical
Publication of JPS6312892Y2 publication Critical patent/JPS6312892Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP3611883U 1983-03-12 1983-03-12 ２枚刃ガンドリル Granted JPS59143618U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3611883U JPS59143618U (ja) 1983-03-12 1983-03-12 ２枚刃ガンドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3611883U JPS59143618U (ja) 1983-03-12 1983-03-12 ２枚刃ガンドリル

Publications (2)

Publication Number Publication Date
JPS59143618U true JPS59143618U (ja) 1984-09-26
JPS6312892Y2 JPS6312892Y2 (enExample) 1988-04-13

Family

ID=30166799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3611883U Granted JPS59143618U (ja) 1983-03-12 1983-03-12 ２枚刃ガンドリル

Country Status (1)

Country Link
JP (1) JPS59143618U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102814A (ja) * 1986-10-21 1988-05-07 Mitsubishi Metal Corp 二枚刃ガンドリル

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836018U (ja) * 1981-09-04 1983-03-09 株式会社日本治金 深穴切削用ドリル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836018U (ja) * 1981-09-04 1983-03-09 株式会社日本治金 深穴切削用ドリル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102814A (ja) * 1986-10-21 1988-05-07 Mitsubishi Metal Corp 二枚刃ガンドリル

Also Published As

Publication number Publication date
JPS6312892Y2 (enExample) 1988-04-13

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