JPS6331858Y2 - - Google Patents

Info

Publication number
JPS6331858Y2
JPS6331858Y2 JP1984152366U JP15236684U JPS6331858Y2 JP S6331858 Y2 JPS6331858 Y2 JP S6331858Y2 JP 1984152366 U JP1984152366 U JP 1984152366U JP 15236684 U JP15236684 U JP 15236684U JP S6331858 Y2 JPS6331858 Y2 JP S6331858Y2
Authority
JP
Japan
Prior art keywords
oil
drill
drill body
cutting
oil hole
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
Application number
JP1984152366U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6168814U (enrdf_load_stackoverflow
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 JP1984152366U priority Critical patent/JPS6331858Y2/ja
Publication of JPS6168814U publication Critical patent/JPS6168814U/ja
Application granted granted Critical
Publication of JPS6331858Y2 publication Critical patent/JPS6331858Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP1984152366U 1984-10-09 1984-10-09 Expired JPS6331858Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984152366U JPS6331858Y2 (enrdf_load_stackoverflow) 1984-10-09 1984-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984152366U JPS6331858Y2 (enrdf_load_stackoverflow) 1984-10-09 1984-10-09

Publications (2)

Publication Number Publication Date
JPS6168814U JPS6168814U (enrdf_load_stackoverflow) 1986-05-12
JPS6331858Y2 true JPS6331858Y2 (enrdf_load_stackoverflow) 1988-08-25

Family

ID=30710428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984152366U Expired JPS6331858Y2 (enrdf_load_stackoverflow) 1984-10-09 1984-10-09

Country Status (1)

Country Link
JP (1) JPS6331858Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5286933B2 (ja) * 2007-05-24 2013-09-11 三菱マテリアル株式会社 ドリル
JP6362803B1 (ja) 2018-01-23 2018-07-25 株式会社松浦機械製作所 切削工具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177214U (ja) * 1982-05-22 1983-11-26 株式会社神戸製鋼所 スロ−アウエイ式スカラツプカツタ

Also Published As

Publication number Publication date
JPS6168814U (enrdf_load_stackoverflow) 1986-05-12

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