JPS5749327B2 - - Google Patents

Info

Publication number
JPS5749327B2
JPS5749327B2 JP8020177A JP8020177A JPS5749327B2 JP S5749327 B2 JPS5749327 B2 JP S5749327B2 JP 8020177 A JP8020177 A JP 8020177A JP 8020177 A JP8020177 A JP 8020177A JP S5749327 B2 JPS5749327 B2 JP S5749327B2
Authority
JP
Japan
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
JP8020177A
Other languages
Japanese (ja)
Other versions
JPS5414089A (en
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 JP8020177A priority Critical patent/JPS5414089A/ja
Publication of JPS5414089A publication Critical patent/JPS5414089A/ja
Publication of JPS5749327B2 publication Critical patent/JPS5749327B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP8020177A 1977-07-05 1977-07-05 Drill with chip breaker for high hardness Granted JPS5414089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8020177A JPS5414089A (en) 1977-07-05 1977-07-05 Drill with chip breaker for high hardness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8020177A JPS5414089A (en) 1977-07-05 1977-07-05 Drill with chip breaker for high hardness

Publications (2)

Publication Number Publication Date
JPS5414089A JPS5414089A (en) 1979-02-01
JPS5749327B2 true JPS5749327B2 (enrdf_load_stackoverflow) 1982-10-21

Family

ID=13711764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8020177A Granted JPS5414089A (en) 1977-07-05 1977-07-05 Drill with chip breaker for high hardness

Country Status (1)

Country Link
JP (1) JPS5414089A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595960A (ja) * 1982-07-02 1984-01-12 Suzuki Motor Co Ltd 自動車の最適変速位置表示装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676313A (en) * 1979-11-17 1981-06-23 G N Tool Kk Twist drill
JPS57179007A (en) * 1981-04-24 1982-11-04 Sumitomo Chem Co Ltd Novel heteropolyacid, its manufacture and its using method
JPS59193613U (ja) * 1983-05-31 1984-12-22 三菱マテリアル株式会社 超硬ドリル
JPS601970U (ja) * 1983-06-16 1985-01-09 トヨタ自動車株式会社 着火時期検出装置
JPS60114407A (ja) * 1983-11-24 1985-06-20 Sumitomo Electric Ind Ltd ドリル
JP4573461B2 (ja) * 2001-04-02 2010-11-04 株式会社タンガロイ ドリル
JP6268716B2 (ja) * 2013-02-28 2018-01-31 三菱マテリアル株式会社 ドリル
JP6519971B2 (ja) * 2014-01-16 2019-05-29 三菱日立ツール株式会社 ドリル
CN118891122A (zh) * 2022-03-24 2024-11-01 京瓷株式会社 钻头及切削加工物的制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595960A (ja) * 1982-07-02 1984-01-12 Suzuki Motor Co Ltd 自動車の最適変速位置表示装置

Also Published As

Publication number Publication date
JPS5414089A (en) 1979-02-01

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