JPS6362321B2 - - Google Patents

Info

Publication number
JPS6362321B2
JPS6362321B2 JP8345181A JP8345181A JPS6362321B2 JP S6362321 B2 JPS6362321 B2 JP S6362321B2 JP 8345181 A JP8345181 A JP 8345181A JP 8345181 A JP8345181 A JP 8345181A JP S6362321 B2 JPS6362321 B2 JP S6362321B2
Authority
JP
Japan
Prior art keywords
shank
pin
center pin
lock pin
cutter
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
JP8345181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57201114A (en
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 JP8345181A priority Critical patent/JPS57201114A/ja
Publication of JPS57201114A publication Critical patent/JPS57201114A/ja
Publication of JPS6362321B2 publication Critical patent/JPS6362321B2/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
    • B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
    • 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
    • B23B51/0426—Drills for trepanning with centering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
JP8345181A 1981-05-29 1981-05-29 Boring cutter Granted JPS57201114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8345181A JPS57201114A (en) 1981-05-29 1981-05-29 Boring cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8345181A JPS57201114A (en) 1981-05-29 1981-05-29 Boring cutter

Publications (2)

Publication Number Publication Date
JPS57201114A JPS57201114A (en) 1982-12-09
JPS6362321B2 true JPS6362321B2 (enrdf_load_stackoverflow) 1988-12-02

Family

ID=13802802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8345181A Granted JPS57201114A (en) 1981-05-29 1981-05-29 Boring cutter

Country Status (1)

Country Link
JP (1) JPS57201114A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880115U (ja) * 1981-11-20 1983-05-31 萬デザイン株式会社 穿孔機
US5062748A (en) * 1991-04-15 1991-11-05 Odsk Company, Limited Shank structure for annular hole cutter
US5316418A (en) * 1992-09-21 1994-05-31 Kabushiki Kaisha Miyanaga Hole cutter
JP3811223B2 (ja) * 1996-06-25 2006-08-16 ユニカ株式会社 コアドリル
DE19740277B4 (de) * 1997-09-13 2012-05-24 Robert Bosch Gmbh Bohrwerkzeug
US8366356B2 (en) 2008-03-06 2013-02-05 Irwin Industrial Tool Company Quick change arbor, hole cutter, and method
US8328474B2 (en) * 2008-03-06 2012-12-11 Irwin Industrial Tool Company Quick change arbor, hole cutter, and method
USRE46103E1 (en) 2008-03-06 2016-08-16 Irwin Industrial Tool Company Quick change arbor, hole cutter, and method
DE102009040513A1 (de) * 2009-09-02 2011-03-03 C. & E. Fein Gmbh Kernbohrmaschine mit austauschbarer Bohrkrone
DE102010061214B4 (de) * 2010-12-14 2018-02-15 Drebo Werkzeugfabrik Gmbh Bohrwerkzeug
DE102011001446B4 (de) 2011-03-21 2022-06-23 Wolfcraft Gmbh Schnellwechseladapter für eine Lochsäge
WO2013029039A1 (en) * 2011-08-25 2013-02-28 President And Fellows Of Harvard College Methods and devices for safely penetrating materials
CN106424857B (zh) * 2015-08-12 2018-09-11 慈溪光华实业有限公司 开孔器组件

Also Published As

Publication number Publication date
JPS57201114A (en) 1982-12-09

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