JPS6128654Y2 - - Google Patents

Info

Publication number
JPS6128654Y2
JPS6128654Y2 JP1983032572U JP3257283U JPS6128654Y2 JP S6128654 Y2 JPS6128654 Y2 JP S6128654Y2 JP 1983032572 U JP1983032572 U JP 1983032572U JP 3257283 U JP3257283 U JP 3257283U JP S6128654 Y2 JPS6128654 Y2 JP S6128654Y2
Authority
JP
Japan
Prior art keywords
drill
hole
cutting edge
degrees
cutting
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
JP1983032572U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59140116U (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 JP3257283U priority Critical patent/JPS59140116U/ja
Publication of JPS59140116U publication Critical patent/JPS59140116U/ja
Application granted granted Critical
Publication of JPS6128654Y2 publication Critical patent/JPS6128654Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP3257283U 1983-03-07 1983-03-07 ガイド部付ツイストドリル Granted JPS59140116U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3257283U JPS59140116U (ja) 1983-03-07 1983-03-07 ガイド部付ツイストドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3257283U JPS59140116U (ja) 1983-03-07 1983-03-07 ガイド部付ツイストドリル

Publications (2)

Publication Number Publication Date
JPS59140116U JPS59140116U (ja) 1984-09-19
JPS6128654Y2 true JPS6128654Y2 (enrdf_load_stackoverflow) 1986-08-25

Family

ID=30163388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3257283U Granted JPS59140116U (ja) 1983-03-07 1983-03-07 ガイド部付ツイストドリル

Country Status (1)

Country Link
JP (1) JPS59140116U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004078393A1 (ja) * 2003-03-05 2004-09-16 Honda Motor Co., Ltd. 深穴加工用ドリル

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2575940Y2 (ja) * 1992-04-20 1998-07-02 三菱マテリアル株式会社 穴明け工具
JP5939001B2 (ja) * 2012-01-16 2016-06-22 三菱日立ツール株式会社 ドリル
JP7434791B2 (ja) * 2019-10-01 2024-02-21 三菱マテリアル株式会社 ドリル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1432546A (en) * 1972-07-21 1976-04-22 Osborn Mushet Tools Ltd Twist drills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004078393A1 (ja) * 2003-03-05 2004-09-16 Honda Motor Co., Ltd. 深穴加工用ドリル

Also Published As

Publication number Publication date
JPS59140116U (ja) 1984-09-19

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