JPH0396114U - - Google Patents

Info

Publication number
JPH0396114U
JPH0396114U JP453690U JP453690U JPH0396114U JP H0396114 U JPH0396114 U JP H0396114U JP 453690 U JP453690 U JP 453690U JP 453690 U JP453690 U JP 453690U JP H0396114 U JPH0396114 U JP H0396114U
Authority
JP
Japan
Prior art keywords
cutting edge
axial direction
twist
tip
edge
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.)
Pending
Application number
JP453690U
Other languages
English (en)
Japanese (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 JP453690U priority Critical patent/JPH0396114U/ja
Publication of JPH0396114U publication Critical patent/JPH0396114U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP453690U 1990-01-22 1990-01-22 Pending JPH0396114U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP453690U JPH0396114U (enrdf_load_html_response) 1990-01-22 1990-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP453690U JPH0396114U (enrdf_load_html_response) 1990-01-22 1990-01-22

Publications (1)

Publication Number Publication Date
JPH0396114U true JPH0396114U (enrdf_load_html_response) 1991-10-01

Family

ID=31508279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP453690U Pending JPH0396114U (enrdf_load_html_response) 1990-01-22 1990-01-22

Country Status (1)

Country Link
JP (1) JPH0396114U (enrdf_load_html_response)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001300810A (ja) * 2000-02-15 2001-10-30 Hitachi Tool Engineering Ltd ツイストドリル
JP2001300808A (ja) * 2000-02-15 2001-10-30 Hitachi Tool Engineering Ltd ツイストドリル
JP2001300809A (ja) * 2000-02-15 2001-10-30 Hitachi Tool Engineering Ltd ツイストドリル
JP2001341020A (ja) * 2000-03-30 2001-12-11 Hitachi Tool Engineering Ltd 穴あけ工具
JP2003340622A (ja) * 2002-05-22 2003-12-02 Toshiba Tungaloy Co Ltd ドリル
WO2008001412A1 (fr) * 2006-06-23 2008-01-03 Osg Corporation Foret

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001300810A (ja) * 2000-02-15 2001-10-30 Hitachi Tool Engineering Ltd ツイストドリル
JP2001300808A (ja) * 2000-02-15 2001-10-30 Hitachi Tool Engineering Ltd ツイストドリル
JP2001300809A (ja) * 2000-02-15 2001-10-30 Hitachi Tool Engineering Ltd ツイストドリル
JP2001341020A (ja) * 2000-03-30 2001-12-11 Hitachi Tool Engineering Ltd 穴あけ工具
JP2003340622A (ja) * 2002-05-22 2003-12-02 Toshiba Tungaloy Co Ltd ドリル
WO2008001412A1 (fr) * 2006-06-23 2008-01-03 Osg Corporation Foret
JPWO2008001412A1 (ja) * 2006-06-23 2009-11-19 オーエスジー株式会社 ドリル
US8382404B2 (en) 2006-06-23 2013-02-26 Osg Corporation Drill

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