JPH0258041B2 - - Google Patents

Info

Publication number
JPH0258041B2
JPH0258041B2 JP60274239A JP27423985A JPH0258041B2 JP H0258041 B2 JPH0258041 B2 JP H0258041B2 JP 60274239 A JP60274239 A JP 60274239A JP 27423985 A JP27423985 A JP 27423985A JP H0258041 B2 JPH0258041 B2 JP H0258041B2
Authority
JP
Japan
Prior art keywords
cross
oil supply
cutting oil
gun drill
shank
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.)
Expired - Lifetime
Application number
JP60274239A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62136306A (ja
Inventor
Katsunori Matsumoto
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal 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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP27423985A priority Critical patent/JPS62136306A/ja
Publication of JPS62136306A publication Critical patent/JPS62136306A/ja
Publication of JPH0258041B2 publication Critical patent/JPH0258041B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP27423985A 1985-12-05 1985-12-05 二枚刃ガンドリル Granted JPS62136306A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27423985A JPS62136306A (ja) 1985-12-05 1985-12-05 二枚刃ガンドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27423985A JPS62136306A (ja) 1985-12-05 1985-12-05 二枚刃ガンドリル

Publications (2)

Publication Number Publication Date
JPS62136306A JPS62136306A (ja) 1987-06-19
JPH0258041B2 true JPH0258041B2 (cs) 1990-12-06

Family

ID=17538937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27423985A Granted JPS62136306A (ja) 1985-12-05 1985-12-05 二枚刃ガンドリル

Country Status (1)

Country Link
JP (1) JPS62136306A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442816U (cs) * 1987-09-09 1989-03-14
EP1572405B1 (de) * 2002-12-19 2014-04-30 Gühring oHG Kühlkanal-geometrie
US9604286B2 (en) * 2013-01-29 2017-03-28 Osg Corporation Drill
CN105050758A (zh) * 2013-03-26 2015-11-11 Osg株式会社 带切削液供给孔的三刃钻头
DE102014013210B4 (de) 2014-09-06 2021-10-21 Audi Ag Zerspanwerkzeug mit einem Kühlkanal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817692U (ja) * 1981-07-28 1983-02-03 ソニー株式会社 再生装置

Also Published As

Publication number Publication date
JPS62136306A (ja) 1987-06-19

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