JPS59161208A - 転削工具 - Google Patents

転削工具

Info

Publication number
JPS59161208A
JPS59161208A JP3489783A JP3489783A JPS59161208A JP S59161208 A JPS59161208 A JP S59161208A JP 3489783 A JP3489783 A JP 3489783A JP 3489783 A JP3489783 A JP 3489783A JP S59161208 A JPS59161208 A JP S59161208A
Authority
JP
Japan
Prior art keywords
cutting
center
cutting edge
tool
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
JP3489783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0313004B2 (enExample
Inventor
Yoshitomo Mizuki
水木　叔知
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.)
Daijietsuto Kogyo Kk
Dijet Industrial Co Ltd
Original Assignee
Daijietsuto Kogyo Kk
Dijet Industrial 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 Daijietsuto Kogyo Kk, Dijet Industrial Co Ltd filed Critical Daijietsuto Kogyo Kk
Priority to JP3489783A priority Critical patent/JPS59161208A/ja
Publication of JPS59161208A publication Critical patent/JPS59161208A/ja
Publication of JPH0313004B2 publication Critical patent/JPH0313004B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
JP3489783A 1983-03-03 1983-03-03 転削工具 Granted JPS59161208A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3489783A JPS59161208A (ja) 1983-03-03 1983-03-03 転削工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3489783A JPS59161208A (ja) 1983-03-03 1983-03-03 転削工具

Publications (2)

Publication Number Publication Date
JPS59161208A true JPS59161208A (ja) 1984-09-12
JPH0313004B2 JPH0313004B2 (enExample) 1991-02-21

Family

ID=12426966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3489783A Granted JPS59161208A (ja) 1983-03-03 1983-03-03 転削工具

Country Status (1)

Country Link
JP (1) JPS59161208A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003025129A (ja) * 2001-07-19 2003-01-29 Yunitakku Kk 深孔切削用スローアウエイチップと深孔切削用スローアウエイドリル
US7140815B2 (en) * 2003-01-30 2006-11-28 Kennametal Inc. Drill for making flat bottom hole
US7575400B2 (en) * 2002-09-09 2009-08-18 Komet Group Holding Gmbh Drilling tool with alternating cutting plates and alternating cutting plates for said drilling tool
US7832966B2 (en) 2003-01-30 2010-11-16 Kennametal Inc. Drill for making flat bottom hole
WO2010142411A1 (de) * 2009-06-08 2010-12-16 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Bohrer
CN106984850A (zh) * 2017-06-08 2017-07-28 昆山伟吉电子有限公司 一种易环绕切削的槽刀

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531536A (en) * 1978-08-21 1980-03-05 Toshiaki Hosoi Twist drill
JPS57177611U (enExample) * 1981-04-30 1982-11-10
JPS5981010A (ja) * 1982-10-29 1984-05-10 Nippon Oil & Fats Co Ltd 穴明け工具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531536A (en) * 1978-08-21 1980-03-05 Toshiaki Hosoi Twist drill
JPS57177611U (enExample) * 1981-04-30 1982-11-10
JPS5981010A (ja) * 1982-10-29 1984-05-10 Nippon Oil & Fats Co Ltd 穴明け工具

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003025129A (ja) * 2001-07-19 2003-01-29 Yunitakku Kk 深孔切削用スローアウエイチップと深孔切削用スローアウエイドリル
US7575400B2 (en) * 2002-09-09 2009-08-18 Komet Group Holding Gmbh Drilling tool with alternating cutting plates and alternating cutting plates for said drilling tool
US7140815B2 (en) * 2003-01-30 2006-11-28 Kennametal Inc. Drill for making flat bottom hole
US7832966B2 (en) 2003-01-30 2010-11-16 Kennametal Inc. Drill for making flat bottom hole
WO2010142411A1 (de) * 2009-06-08 2010-12-16 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Bohrer
CN102458740A (zh) * 2009-06-08 2012-05-16 克莱斯博士玛帕精密仪器工厂两合公司 钻头
US8801344B2 (en) 2009-06-08 2014-08-12 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Drill bit
CN106984850A (zh) * 2017-06-08 2017-07-28 昆山伟吉电子有限公司 一种易环绕切削的槽刀

Also Published As

Publication number Publication date
JPH0313004B2 (enExample) 1991-02-21

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