JPS6094412U - gun drill - Google Patents

gun drill

Info

Publication number
JPS6094412U
JPS6094412U JP18680183U JP18680183U JPS6094412U JP S6094412 U JPS6094412 U JP S6094412U JP 18680183 U JP18680183 U JP 18680183U JP 18680183 U JP18680183 U JP 18680183U JP S6094412 U JPS6094412 U JP S6094412U
Authority
JP
Japan
Prior art keywords
tip
gun drill
solid
passage
gun
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
JP18680183U
Other languages
Japanese (ja)
Other versions
JPS6210026Y2 (en
Inventor
上妻　真一
糟谷　博
Original Assignee
三菱マテリアル株式会社
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 三菱マテリアル株式会社 filed Critical 三菱マテリアル株式会社
Priority to JP18680183U priority Critical patent/JPS6094412U/en
Publication of JPS6094412U publication Critical patent/JPS6094412U/en
Application granted granted Critical
Publication of JPS6210026Y2 publication Critical patent/JPS6210026Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第５図はそれぞれこの考案の一実施例を示
し、それぞれＡ図は底面親図、Ｂ１１１は一部省略側面
図、０図はＡ図のＸ−Ｘ線に沿う断面図である。 １・・・・・・ガンドリル本体、３・・・・・・通路、
４・・・・・・ムクチップ、７・・・・・・切刃、１２
．　１・３・・・・・・油溝。Figures 1 to 5 each show an embodiment of this invention, where Figure A is a bottom main view, Figure B111 is a partially omitted side view, and Figure 0 is a sectional view taken along line X-X of Figure A. . 1... Gun drill body, 3... Passage,
4... Mukuchip, 7... Cutting blade, 12
．． 1.3... Oil groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部に切削油供給用の通路が形成されたガンドリル本体
の先端部に、先端部に切刃を有する超硬合金製ムクチッ
プを固着してなるガンドリルにおいて、前記ムクチップ
の外周に、後端部が前記通−路に連通され、先端部がム
クチップの先端に開放された油溝を形成したことを特徴
とするガンドリル。In a gun drill in which a solid carbide tip having a cutting edge at the tip is fixed to the tip of a gun drill main body in which a cutting oil supply passage is formed inside, the rear end is attached to the outer periphery of the solid tip. 1. A gun drill characterized in that an oil groove is formed at the tip of a solid tip and communicated with a passage.
JP18680183U 1983-12-02 1983-12-02 gun drill Granted JPS6094412U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18680183U JPS6094412U (en) 1983-12-02 1983-12-02 gun drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18680183U JPS6094412U (en) 1983-12-02 1983-12-02 gun drill

Publications (2)

Publication Number Publication Date
JPS6094412U true JPS6094412U (en) 1985-06-27
JPS6210026Y2 JPS6210026Y2 (en) 1987-03-09

Family

ID=30403393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18680183U Granted JPS6094412U (en) 1983-12-02 1983-12-02 gun drill

Country Status (1)

Country Link
JP (1) JPS6094412U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009113207A1 (en) * 2008-03-14 2009-09-17 ユニタック株式会社 Gun drill
US8992806B2 (en) 2003-11-18 2015-03-31 Honeywell International Inc. Antireflective coatings for via fill and photolithography applications and methods of preparation thereof
CN113878146A (en) * 2020-07-03 2022-01-04 株式会社泰珂洛 Punching tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5076490U (en) * 1973-11-15 1975-07-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5076490U (en) * 1973-11-15 1975-07-03

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8992806B2 (en) 2003-11-18 2015-03-31 Honeywell International Inc. Antireflective coatings for via fill and photolithography applications and methods of preparation thereof
WO2009113207A1 (en) * 2008-03-14 2009-09-17 ユニタック株式会社 Gun drill
CN113878146A (en) * 2020-07-03 2022-01-04 株式会社泰珂洛 Punching tool
US11628505B2 (en) 2020-07-03 2023-04-18 Tungaloy Corporation Drilling tool
CN113878146B (en) * 2020-07-03 2024-01-30 株式会社泰珂洛 Punching tool

Also Published As

Publication number Publication date
JPS6210026Y2 (en) 1987-03-09

Similar Documents

Publication Publication Date Title
JPS6094412U (en) gun drill
JPS59140119U (en) Drilling tools
JPS59171010U (en) carbide drill
JPS5917113U (en) drill with oil hole
JPS5969814U (en) Drill with carbide tip
JPS5847430U (en) tap
JPS5912511U (en) carbide drill
JPS60175502U (en) Chamfering tool
JPS5863911U (en) Carbide drilling tool
JPS6168814U (en)
JPS58191919U (en) Throwaway cutter
JPS58154008U (en) taper drill
JPS5875612U (en) Drill
JPS5889217U (en) Deep hole drilling tool with chip discharge groove
JPS5840311U (en) Throw-away drill
JPS60142011U (en) Drill
JPS60183109U (en) deep hole drill
JPS5822210U (en) gun drill
JPS6039429U (en) drill tap
JPS5813915U (en) gun drill
JPS58160707U (en) drilling tool
JPS58129949U (en) Machi block
JPS5844116U (en) Deep hole drilling tools
JPS6135711U (en) Drill
JPS5822283U (en) Chisel for electric hammer