JPH0321851Y2 - - Google Patents

Info

Publication number
JPH0321851Y2
JPH0321851Y2 JP1983082603U JP8260383U JPH0321851Y2 JP H0321851 Y2 JPH0321851 Y2 JP H0321851Y2 JP 1983082603 U JP1983082603 U JP 1983082603U JP 8260383 U JP8260383 U JP 8260383U JP H0321851 Y2 JPH0321851 Y2 JP H0321851Y2
Authority
JP
Japan
Prior art keywords
tip
cutting
cutting blade
chip breaker
edge
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
JP1983082603U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59193616U (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 JP8260383U priority Critical patent/JPS59193616U/ja
Publication of JPS59193616U publication Critical patent/JPS59193616U/ja
Application granted granted Critical
Publication of JPH0321851Y2 publication Critical patent/JPH0321851Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP8260383U 1983-05-31 1983-05-31 超硬ドリル Granted JPS59193616U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8260383U JPS59193616U (ja) 1983-05-31 1983-05-31 超硬ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8260383U JPS59193616U (ja) 1983-05-31 1983-05-31 超硬ドリル

Publications (2)

Publication Number Publication Date
JPS59193616U JPS59193616U (ja) 1984-12-22
JPH0321851Y2 true JPH0321851Y2 (en]) 1991-05-13

Family

ID=30212558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8260383U Granted JPS59193616U (ja) 1983-05-31 1983-05-31 超硬ドリル

Country Status (1)

Country Link
JP (1) JPS59193616U (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020166145A1 (ja) * 2019-02-14 2020-08-20 住友電気工業株式会社 切削工具
JP7023263B2 (ja) * 2019-10-03 2022-02-21 旭ダイヤモンド工業株式会社 回転切削工具
JP2021115636A (ja) * 2020-01-22 2021-08-10 トヨタ自動車株式会社 ドリル
CN115335169B (zh) * 2020-03-23 2025-07-25 联合材料公司 旋转切削刀具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236389U (en]) * 1975-09-05 1977-03-15
JPS5278190U (en]) * 1975-12-10 1977-06-10
JPS5822283B2 (ja) * 1979-10-02 1983-05-07 三菱マテリアル株式会社 穴明け工具

Also Published As

Publication number Publication date
JPS59193616U (ja) 1984-12-22

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