JPS5815061Y2 - 孔あけ切削工具 - Google Patents

孔あけ切削工具

Info

Publication number
JPS5815061Y2
JPS5815061Y2 JP1979069914U JP6991479U JPS5815061Y2 JP S5815061 Y2 JPS5815061 Y2 JP S5815061Y2 JP 1979069914 U JP1979069914 U JP 1979069914U JP 6991479 U JP6991479 U JP 6991479U JP S5815061 Y2 JPS5815061 Y2 JP S5815061Y2
Authority
JP
Japan
Prior art keywords
cutting
cutting blade
cylinder
support shaft
blade support
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
Application number
JP1979069914U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55169309U (enrdf_load_stackoverflow
Inventor
酒井是博
Original Assignee
神東工業株式会社
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 神東工業株式会社 filed Critical 神東工業株式会社
Priority to JP1979069914U priority Critical patent/JPS5815061Y2/ja
Publication of JPS55169309U publication Critical patent/JPS55169309U/ja
Application granted granted Critical
Publication of JPS5815061Y2 publication Critical patent/JPS5815061Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/24—Overall form of drilling tools
    • B23B2251/247—Drilling tools having a working portion at both ends of the shank

Landscapes

  • Drilling Tools (AREA)
JP1979069914U 1979-05-24 1979-05-24 孔あけ切削工具 Expired JPS5815061Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979069914U JPS5815061Y2 (ja) 1979-05-24 1979-05-24 孔あけ切削工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979069914U JPS5815061Y2 (ja) 1979-05-24 1979-05-24 孔あけ切削工具

Publications (2)

Publication Number Publication Date
JPS55169309U JPS55169309U (enrdf_load_stackoverflow) 1980-12-05
JPS5815061Y2 true JPS5815061Y2 (ja) 1983-03-26

Family

ID=29303691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979069914U Expired JPS5815061Y2 (ja) 1979-05-24 1979-05-24 孔あけ切削工具

Country Status (1)

Country Link
JP (1) JPS5815061Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100247B2 (ja) * 1989-10-11 1995-11-01 株式会社ハウスビーエム ホールソー
DE102008036941A1 (de) * 2008-08-08 2010-02-11 BOA (UK) Limited, Biggin Hill Westerham Lochsäge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825362A (en) * 1973-02-26 1974-07-23 Hougen Everett Arbor for an annular hole cutter

Also Published As

Publication number Publication date
JPS55169309U (enrdf_load_stackoverflow) 1980-12-05

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