JPH0533202Y2 - - Google Patents

Info

Publication number
JPH0533202Y2
JPH0533202Y2 JP1986001693U JP169386U JPH0533202Y2 JP H0533202 Y2 JPH0533202 Y2 JP H0533202Y2 JP 1986001693 U JP1986001693 U JP 1986001693U JP 169386 U JP169386 U JP 169386U JP H0533202 Y2 JPH0533202 Y2 JP H0533202Y2
Authority
JP
Japan
Prior art keywords
drill body
cutting edge
cutting
chip discharge
drill
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
JP1986001693U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62113912U (xx
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 JP1986001693U priority Critical patent/JPH0533202Y2/ja
Publication of JPS62113912U publication Critical patent/JPS62113912U/ja
Application granted granted Critical
Publication of JPH0533202Y2 publication Critical patent/JPH0533202Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP1986001693U 1986-01-10 1986-01-10 Expired - Lifetime JPH0533202Y2 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986001693U JPH0533202Y2 (xx) 1986-01-10 1986-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986001693U JPH0533202Y2 (xx) 1986-01-10 1986-01-10

Publications (2)

Publication Number Publication Date
JPS62113912U JPS62113912U (xx) 1987-07-20
JPH0533202Y2 true JPH0533202Y2 (xx) 1993-08-24

Family

ID=30779842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986001693U Expired - Lifetime JPH0533202Y2 (xx) 1986-01-10 1986-01-10

Country Status (1)

Country Link
JP (1) JPH0533202Y2 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016064477A (ja) * 2014-09-25 2016-04-28 三菱マテリアル株式会社 ドリル
DE102017216393A1 (de) * 2017-09-15 2019-03-21 Gühring KG Vierschneidiger bohrer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934919B2 (ja) * 1974-12-05 1984-08-25 グリ−ア− ハイドロウリクス インコ−ポレ−テツド アツリヨクダメヘガスオソウニユウスルホウホウ オヨビ ソウチ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934919U (ja) * 1982-08-28 1984-03-05 住友電気工業株式会社 回転工具

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934919B2 (ja) * 1974-12-05 1984-08-25 グリ−ア− ハイドロウリクス インコ−ポレ−テツド アツリヨクダメヘガスオソウニユウスルホウホウ オヨビ ソウチ

Also Published As

Publication number Publication date
JPS62113912U (xx) 1987-07-20

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