IL176531A0 - Twist drill - Google Patents

Twist drill

Info

Publication number
IL176531A0
IL176531A0 IL176531A IL17653106A IL176531A0 IL 176531 A0 IL176531 A0 IL 176531A0 IL 176531 A IL176531 A IL 176531A IL 17653106 A IL17653106 A IL 17653106A IL 176531 A0 IL176531 A0 IL 176531A0
Authority
IL
Israel
Prior art keywords
twist drill
twist
drill
Prior art date
Application number
IL176531A
Other languages
English (en)
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of IL176531A0 publication Critical patent/IL176531A0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/12—Cross sectional views of the cutting edges
    • B23B2251/125—Rounded cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/12—Cross sectional views of the cutting edges
    • B23B2251/127—Sharp cutting edges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/78—Tool of specific diverse material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • Y10T408/9097—Spiral channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
IL176531A 2005-07-05 2006-06-25 Twist drill IL176531A0 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IL176531A0 true IL176531A0 (en) 2006-10-05

Family

ID=37087779

Family Applications (1)

Application Number Title Priority Date Filing Date
IL176531A IL176531A0 (en) 2005-07-05 2006-06-25 Twist drill

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
USD590851S1 (en) * 2008-04-14 2009-04-21 Seco Tools Ab Drilling tool tip
USD602965S1 (en) * 2008-10-14 2009-10-27 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
US10486121B2 (en) 2016-03-04 2019-11-26 Shorefield Holdings, LLC Mixing assembly for mixing a product
USD814850S1 (en) * 2016-03-04 2018-04-10 Shorefield Holdings, LLC Mixer
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
ATE72157T1 (de) * 1986-06-07 1992-02-15 Hertel Ag 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
DE69430911T2 (de) 1993-11-15 2003-02-13 Rogers Tool Works, Inc. Oberflächen-entkohlung eines bohrer mit rafinierter primärschneidkante
US5609447A (en) * 1993-11-15 1997-03-11 Rogers Tool Works, Inc. Surface decarburization of a drill bit
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.

Also Published As

Publication number Publication date
EP1741507B1 (en) 2013-05-29
US20070009336A1 (en) 2007-01-11
JP2007015100A (ja) 2007-01-25
KR20070005871A (ko) 2007-01-10
SE0501562L (sv) 2007-01-06
US7722299B2 (en) 2010-05-25
SE528917C2 (sv) 2007-03-13
CN1891385A (zh) 2007-01-10
EP1741507A1 (en) 2007-01-10

Similar Documents

Publication Publication Date Title
GB2441925B (en) Downhole tool
GB0503784D0 (en) Hammer drill
GB0516214D0 (en) Downhole tool
GB0500019D0 (en) Downhole tool
IL186172A0 (en) Tool structure
GB2437824B (en) Logging tool
GB0515070D0 (en) Downhole tool
AU307581S (en) Drill
IL176531A0 (en) Twist drill
GB2445451B (en) Percussion drill
GB0623993D0 (en) Drill bit
GB2429942B (en) Drill bit
GB2458598B (en) Spade bit
EP1950008A4 (en) HAMMER DRILL
EP1864734A4 (en) CORE DRILL
GB2429221B (en) Drill bit
EP1866117A4 (en) CHUCK
GB0423942D0 (en) Drills
GB2431368B (en) Spade bit
GB0509881D0 (en) Twist drill bit
ZA200608595B (en) Drill guide
GB0522365D0 (en) Drill straight attackment
AU308257S (en) Screwdriver drill
AU307150S (en) AC drill
GB0503803D0 (en) Core drills