JPS634568Y2 - - Google Patents

Info

Publication number
JPS634568Y2
JPS634568Y2 JP1983078683U JP7868383U JPS634568Y2 JP S634568 Y2 JPS634568 Y2 JP S634568Y2 JP 1983078683 U JP1983078683 U JP 1983078683U JP 7868383 U JP7868383 U JP 7868383U JP S634568 Y2 JPS634568 Y2 JP S634568Y2
Authority
JP
Japan
Prior art keywords
drill
cutting edge
rake face
planes
main
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
JP1983078683U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59183712U (ja
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 JP7868383U priority Critical patent/JPS59183712U/ja
Publication of JPS59183712U publication Critical patent/JPS59183712U/ja
Application granted granted Critical
Publication of JPS634568Y2 publication Critical patent/JPS634568Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP7868383U 1983-05-25 1983-05-25 ドリル Granted JPS59183712U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7868383U JPS59183712U (ja) 1983-05-25 1983-05-25 ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7868383U JPS59183712U (ja) 1983-05-25 1983-05-25 ドリル

Publications (2)

Publication Number Publication Date
JPS59183712U JPS59183712U (ja) 1984-12-07
JPS634568Y2 true JPS634568Y2 (OSRAM) 1988-02-05

Family

ID=30208685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7868383U Granted JPS59183712U (ja) 1983-05-25 1983-05-25 ドリル

Country Status (1)

Country Link
JP (1) JPS59183712U (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2508706B2 (ja) * 1987-04-21 1996-06-19 三菱マテリアル株式会社 ろう付けドリル
JP6848176B2 (ja) * 2016-01-15 2021-03-24 株式会社Ｍｏｌｄｉｎｏ ドリル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110887Y2 (OSRAM) * 1979-07-04 1986-04-07
JPS62809Y2 (OSRAM) * 1980-12-26 1987-01-09
JPS57186211U (OSRAM) * 1981-05-21 1982-11-26

Also Published As

Publication number Publication date
JPS59183712U (ja) 1984-12-07

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