JPH0150526B2 - - Google Patents

Info

Publication number
JPH0150526B2
JPH0150526B2 JP1637882A JP1637882A JPH0150526B2 JP H0150526 B2 JPH0150526 B2 JP H0150526B2 JP 1637882 A JP1637882 A JP 1637882A JP 1637882 A JP1637882 A JP 1637882A JP H0150526 B2 JPH0150526 B2 JP H0150526B2
Authority
JP
Japan
Prior art keywords
blade
hollow cylindrical
main body
hard
cutting blade
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
JP1637882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58137514A (ja
Inventor
Masuo Ishihara
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.)
Japan Drive It Co Ltd
Original Assignee
Japan Drive It 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 Japan Drive It Co Ltd filed Critical Japan Drive It Co Ltd
Priority to JP1637882A priority Critical patent/JPS58137514A/ja
Publication of JPS58137514A publication Critical patent/JPS58137514A/ja
Publication of JPH0150526B2 publication Critical patent/JPH0150526B2/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
    • B23B51/04—Drills for trepanning
    • B23B51/0486—Drills for trepanning with lubricating or cooling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
JP1637882A 1982-02-05 1982-02-05 中空円筒型回転切削刃およびこれを利用した穿孔装置 Granted JPS58137514A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1637882A JPS58137514A (ja) 1982-02-05 1982-02-05 中空円筒型回転切削刃およびこれを利用した穿孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1637882A JPS58137514A (ja) 1982-02-05 1982-02-05 中空円筒型回転切削刃およびこれを利用した穿孔装置

Publications (2)

Publication Number Publication Date
JPS58137514A JPS58137514A (ja) 1983-08-16
JPH0150526B2 true JPH0150526B2 (en]) 1989-10-30

Family

ID=11914618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1637882A Granted JPS58137514A (ja) 1982-02-05 1982-02-05 中空円筒型回転切削刃およびこれを利用した穿孔装置

Country Status (1)

Country Link
JP (1) JPS58137514A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262608A (ja) * 1984-06-12 1985-12-26 東急建設株式会社 無衝撃削孔法
JPS6215409U (en]) * 1985-07-15 1987-01-29
JPS62130112A (ja) * 1985-12-02 1987-06-12 Mitsubishi Metal Corp 穴明け工具
JPH052805U (ja) * 1991-06-27 1993-01-19 喜久男 直川 建築用孔明け工具
JP4860631B2 (ja) * 2006-11-30 2012-01-25 オーエスジー株式会社 ドリル
WO2009031193A1 (ja) * 2007-09-03 2009-03-12 Hidekazu Yanai 氷旋削ユニット
KR101053762B1 (ko) * 2008-08-29 2011-08-02 김익환 칩 제거장치
JP6588205B2 (ja) * 2014-12-17 2019-10-09 株式会社Ｓｕｂａｒｕ 工具駆動装置及び被穿孔品の製造方法

Also Published As

Publication number Publication date
JPS58137514A (ja) 1983-08-16

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