JP2533255Y2 - ドリル - Google Patents

ドリル

Info

Publication number
JP2533255Y2
JP2533255Y2 JP1990084846U JP8484690U JP2533255Y2 JP 2533255 Y2 JP2533255 Y2 JP 2533255Y2 JP 1990084846 U JP1990084846 U JP 1990084846U JP 8484690 U JP8484690 U JP 8484690U JP 2533255 Y2 JP2533255 Y2 JP 2533255Y2
Authority
JP
Japan
Prior art keywords
drill
cutting
cutting edge
blade
bulging portion
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 - Lifetime
Application number
JP1990084846U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0442311U (OSRAM
Inventor
宣佳 加藤
宏之 福島
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP1990084846U priority Critical patent/JP2533255Y2/ja
Publication of JPH0442311U publication Critical patent/JPH0442311U/ja
Application granted granted Critical
Publication of JP2533255Y2 publication Critical patent/JP2533255Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP1990084846U 1990-08-10 1990-08-10 ドリル Expired - Lifetime JP2533255Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990084846U JP2533255Y2 (ja) 1990-08-10 1990-08-10 ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990084846U JP2533255Y2 (ja) 1990-08-10 1990-08-10 ドリル

Publications (2)

Publication Number Publication Date
JPH0442311U JPH0442311U (OSRAM) 1992-04-10
JP2533255Y2 true JP2533255Y2 (ja) 1997-04-23

Family

ID=31633600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990084846U Expired - Lifetime JP2533255Y2 (ja) 1990-08-10 1990-08-10 ドリル

Country Status (1)

Country Link
JP (1) JP2533255Y2 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007044269A1 (de) * 2007-09-17 2009-03-19 Arno Friedrichs Nur teilweise geschliffener Werkzeugstab aus Sintermaterial
JP2018043313A (ja) * 2016-09-14 2018-03-22 住友電工ハードメタル株式会社 ドリル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183108U (ja) * 1984-05-16 1985-12-05 三菱マテリアル株式会社 二枚刃のドリル

Also Published As

Publication number Publication date
JPH0442311U (OSRAM) 1992-04-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term