JPS6386913U - - Google Patents

Info

Publication number
JPS6386913U
JPS6386913U JP18328286U JP18328286U JPS6386913U JP S6386913 U JPS6386913 U JP S6386913U JP 18328286 U JP18328286 U JP 18328286U JP 18328286 U JP18328286 U JP 18328286U JP S6386913 U JPS6386913 U JP S6386913U
Authority
JP
Japan
Prior art keywords
oil
blade portion
drill body
hole
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.)
Granted
Application number
JP18328286U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0618728Y2 (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 JP1986183282U priority Critical patent/JPH0618728Y2/ja
Publication of JPS6386913U publication Critical patent/JPS6386913U/ja
Application granted granted Critical
Publication of JPH0618728Y2 publication Critical patent/JPH0618728Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP1986183282U 1986-11-28 1986-11-28 ツイストドリル Expired - Lifetime JPH0618728Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986183282U JPH0618728Y2 (ja) 1986-11-28 1986-11-28 ツイストドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986183282U JPH0618728Y2 (ja) 1986-11-28 1986-11-28 ツイストドリル

Publications (2)

Publication Number Publication Date
JPS6386913U true JPS6386913U (de) 1988-06-06
JPH0618728Y2 JPH0618728Y2 (ja) 1994-05-18

Family

ID=31129878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986183282U Expired - Lifetime JPH0618728Y2 (ja) 1986-11-28 1986-11-28 ツイストドリル

Country Status (1)

Country Link
JP (1) JPH0618728Y2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006212722A (ja) * 2005-02-02 2006-08-17 Hitachi Tool Engineering Ltd 流体供給用貫通孔付き深穴用ドリル
JP2011206869A (ja) * 2010-03-29 2011-10-20 Mitsubishi Materials Corp 刃先交換式転削工具
JP2016087771A (ja) * 2014-11-11 2016-05-23 オーエスジー株式会社 切削工具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694215U (de) * 1979-12-17 1981-07-27
JPS5912511U (ja) * 1982-07-14 1984-01-26 東洋タツプ株式会社 超硬ドリル
JPS60157115U (ja) * 1984-03-28 1985-10-19 三菱重工業株式会社 コンビネ−シヨンカツタ
JPS6274915U (de) * 1985-10-28 1987-05-13

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694215U (de) * 1979-12-17 1981-07-27
JPS5912511U (ja) * 1982-07-14 1984-01-26 東洋タツプ株式会社 超硬ドリル
JPS60157115U (ja) * 1984-03-28 1985-10-19 三菱重工業株式会社 コンビネ−シヨンカツタ
JPS6274915U (de) * 1985-10-28 1987-05-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006212722A (ja) * 2005-02-02 2006-08-17 Hitachi Tool Engineering Ltd 流体供給用貫通孔付き深穴用ドリル
JP2011206869A (ja) * 2010-03-29 2011-10-20 Mitsubishi Materials Corp 刃先交換式転削工具
JP2016087771A (ja) * 2014-11-11 2016-05-23 オーエスジー株式会社 切削工具

Also Published As

Publication number Publication date
JPH0618728Y2 (ja) 1994-05-18

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