JPS59193616U - 超硬ドリル - Google Patents

超硬ドリル

Info

Publication number
JPS59193616U
JPS59193616U JP8260383U JP8260383U JPS59193616U JP S59193616 U JPS59193616 U JP S59193616U JP 8260383 U JP8260383 U JP 8260383U JP 8260383 U JP8260383 U JP 8260383U JP S59193616 U JPS59193616 U JP S59193616U
Authority
JP
Japan
Prior art keywords
chip breakers
carbide drill
drill according
tip
carbide
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
JP8260383U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0321851Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
嶋野　高正
細野　秀治
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.)
Mitsubishi Materials Corp
Original Assignee
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
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 true JPS59193616U (ja) 1984-12-22
JPH0321851Y2 JPH0321851Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (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
JP2021058941A (ja) * 2019-10-03 2021-04-15 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
JPWO2021192629A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2020-03-23 2021-09-30

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236389U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-09-05 1977-03-15
JPS5278190U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-12-10 1977-06-10
JPS5652110A (en) * 1979-10-02 1981-05-11 Mitsubishi Metal Corp Rotary cutting tool with bottom blade

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236389U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-09-05 1977-03-15
JPS5278190U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-12-10 1977-06-10
JPS5652110A (en) * 1979-10-02 1981-05-11 Mitsubishi Metal Corp Rotary cutting tool with bottom blade

Cited By (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
JP2021058941A (ja) * 2019-10-03 2021-04-15 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
JPWO2021192629A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2020-03-23 2021-09-30

Also Published As

Publication number Publication date
JPH0321851Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-13

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