JP2007015100A5 - - Google Patents

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Publication number
JP2007015100A5
JP2007015100A5 JP2006184217A JP2006184217A JP2007015100A5 JP 2007015100 A5 JP2007015100 A5 JP 2007015100A5 JP 2006184217 A JP2006184217 A JP 2006184217A JP 2006184217 A JP2006184217 A JP 2006184217A JP 2007015100 A5 JP2007015100 A5 JP 2007015100A5
Authority
JP
Japan
Prior art keywords
twist drill
blade
leading edge
blade radius
main cutting
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
JP2006184217A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007015100A (ja
Filing date
Publication date
Priority claimed from SE0501562A external-priority patent/SE528917C2/sv
Application filed filed Critical
Publication of JP2007015100A publication Critical patent/JP2007015100A/ja
Publication of JP2007015100A5 publication Critical patent/JP2007015100A5/ja
Pending legal-status Critical Current

Links

JP2006184217A 2005-07-05 2006-07-04 ツイストドリル Pending JP2007015100A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501562A SE528917C2 (sv) 2005-07-05 2005-07-05 Spiralborr

Publications (2)

Publication Number Publication Date
JP2007015100A JP2007015100A (ja) 2007-01-25
JP2007015100A5 true JP2007015100A5 (enExample) 2009-08-06

Family

ID=37087779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006184217A Pending JP2007015100A (ja) 2005-07-05 2006-07-04 ツイストドリル

Country Status (7)

Country Link
US (1) US7722299B2 (enExample)
EP (1) EP1741507B1 (enExample)
JP (1) JP2007015100A (enExample)
KR (1) KR20070005871A (enExample)
CN (1) CN1891385A (enExample)
IL (1) IL176531A0 (enExample)
SE (1) SE528917C2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050050A1 (de) * 2007-10-17 2009-04-23 Kennametal Inc. Rundlaufwerkzeug, insbesondere Bohrer
USD585919S1 (en) * 2008-02-15 2009-02-03 Jore Corporation Drill bit tip
USD602965S1 (en) * 2008-10-14 2009-10-27 Seco Tools Ab Drilling tool tip
USD590851S1 (en) * 2008-04-14 2009-04-21 Seco Tools Ab Drilling tool tip
DE102009039170B4 (de) * 2009-08-27 2022-01-20 Kennametal Inc. Bohrwerkzeug
USD665431S1 (en) * 2012-02-22 2012-08-14 Hon Hai Precision Industry Co., Ltd. Cutting tool
CN102773527A (zh) * 2012-08-23 2012-11-14 方水清 一种新型数控麻花钻
CN104084626A (zh) * 2013-11-26 2014-10-08 李仕清 一种机加麻花钻的自降温技术及其加工方法
CN103934489A (zh) * 2013-11-26 2014-07-23 李仕清 一种钣金螺旋凹槽麻花钻的自降温技术及其加工方法
CN104084627A (zh) * 2013-11-26 2014-10-08 李仕清 一种机加螺旋内倾槽麻花钻的自降温技术及其加工方法
WO2016043098A1 (ja) * 2014-09-19 2016-03-24 住友電工ハードメタル株式会社 ドリル
US10506897B2 (en) 2016-03-04 2019-12-17 Shorefield Holdings, LLC Mixing assembly for mixing a product
USD814850S1 (en) * 2016-03-04 2018-04-10 Shorefield Holdings, LLC Mixer
US10486121B2 (en) 2016-03-04 2019-11-26 Shorefield Holdings, LLC Mixing assembly for mixing a product
US10836557B2 (en) 2016-04-23 2020-11-17 Shorefield Holdings Llc Insulated bottle
USD822730S1 (en) 2017-04-07 2018-07-10 Shorefield Holdings, LLC Mixing structure
CN110090962B (zh) * 2018-01-31 2021-07-16 米巴精密零部件（中国）有限公司 用于制造同步毂的方法
WO2019244106A1 (en) 2018-06-22 2019-12-26 Maestro Logistics, Llc A drill bit and method for making a drill bit
CN112676618B (zh) * 2021-01-08 2024-06-28 中国铁道科学研究院集团有限公司 一种复合式麻花钻
KR102817624B1 (ko) 2023-04-07 2025-06-05 강태경 척추 자가교정 의자

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966081A (en) * 1959-03-18 1960-12-27 United Greenfield Corp Drill
JPS59219108A (ja) * 1983-05-25 1984-12-10 Sumitomo Electric Ind Ltd ドリル
JPS6017912U (ja) * 1983-07-12 1985-02-06 住友電気工業株式会社 超硬ドリル
JPS60141415A (ja) * 1983-12-28 1985-07-26 Toshiba Tungaloy Co Ltd 小径ドリル
DE3776414D1 (de) * 1986-06-07 1992-03-12 Hertel Ag Werkzeuge Hartstoff Verfahren zum anschleifen eines spiralbohrers.
US4983079A (en) * 1987-12-14 1991-01-08 Mitsubishi Kinzoku Kabushiki Kaisha Twist drill
US5230593A (en) * 1987-12-14 1993-07-27 Mitsubishi Kinzoku Kabushiki Kaisha Twist drill
SE507842C2 (sv) * 1992-09-24 1998-07-20 Sandvik Ab Borr
US5628837A (en) * 1993-11-15 1997-05-13 Rogers Tool Works, Inc. Surface decarburization of a drill bit having a refined primary cutting edge
US5609447A (en) * 1993-11-15 1997-03-11 Rogers Tool Works, Inc. Surface decarburization of a drill bit
AU1092895A (en) 1993-11-15 1995-06-06 Rogers Tool Works, Inc. Surface decarburization of a drill bit having a refined primary cutting edge
DE4424885A1 (de) * 1994-07-14 1996-01-18 Cerasiv Gmbh Vollkeramikbohrer
TW299385B (en) * 1994-12-12 1997-03-01 Black & Decker Inc Cutting tools for drilling concrete, aggregate, masonry or the like materials
GB9606370D0 (en) 1996-03-26 1996-06-05 Dormer Tools Sheffield Ltd Improvements in or relating to twist drills
JP2000052121A (ja) * 1998-08-03 2000-02-22 Hitachi Tool Engineering Ltd 刃先処理したツイストドリル及びその刃先処理方法
JP2002172506A (ja) * 2000-12-05 2002-06-18 Hitachi Tool Engineering Ltd 被覆ツイストドリル
DE10204105A1 (de) * 2002-02-01 2003-08-28 Kennametal Inc Rundlaufschneidwerkzeug
JP2003300110A (ja) * 2002-04-03 2003-10-21 Osg Corp ドリルおよびその製造方法
FR2861001B1 (fr) * 2003-10-16 2007-06-22 Snecma Moteurs Foret ceramique pour percage grande vitesse
DE202004010977U1 (de) * 2004-05-28 2005-10-13 Kennametal Inc. Bohrer, insbesondere Spiralbohrer
JP2006192510A (ja) * 2005-01-11 2006-07-27 Nachi Fujikoshi Corp ツイストドリル
FR2919212B1 (fr) * 2007-07-26 2009-12-25 Snecma Foret ceramique pour percage grande vitesse de materiaux composites.

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