SE454421B - Borr med utbytbar borrspets - Google Patents

Borr med utbytbar borrspets

Info

Publication number
SE454421B
SE454421B SE8403685A SE8403685A SE454421B SE 454421 B SE454421 B SE 454421B SE 8403685 A SE8403685 A SE 8403685A SE 8403685 A SE8403685 A SE 8403685A SE 454421 B SE454421 B SE 454421B
Authority
SE
Sweden
Prior art keywords
drill
slot
holder
cutting
axis
Prior art date
Application number
SE8403685A
Other languages
English (en)
Swedish (sv)
Other versions
SE8403685D0 (sv
SE8403685L (sv
Inventor
N Gavlefors
Original Assignee
Sandvik Ab
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 Ab filed Critical Sandvik Ab
Priority to SE8403685A priority Critical patent/SE454421B/sv
Publication of SE8403685D0 publication Critical patent/SE8403685D0/xx
Priority to EP85850227A priority patent/EP0172148B1/fr
Priority to DE8585850227T priority patent/DE3574349D1/de
Priority to JP14938285A priority patent/JPS6133806A/ja
Publication of SE8403685L publication Critical patent/SE8403685L/xx
Priority to US07/008,156 priority patent/US4744704A/en
Publication of SE454421B publication Critical patent/SE454421B/sv

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
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/713—Tool having detachable cutting edge
    • 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
SE8403685A 1984-07-12 1984-07-12 Borr med utbytbar borrspets SE454421B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8403685A SE454421B (sv) 1984-07-12 1984-07-12 Borr med utbytbar borrspets
EP85850227A EP0172148B1 (fr) 1984-07-12 1985-07-02 Foret
DE8585850227T DE3574349D1 (en) 1984-07-12 1985-07-02 Drill
JP14938285A JPS6133806A (ja) 1984-07-12 1985-07-09 ドリル
US07/008,156 US4744704A (en) 1984-07-12 1987-01-22 Drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8403685A SE454421B (sv) 1984-07-12 1984-07-12 Borr med utbytbar borrspets

Publications (3)

Publication Number Publication Date
SE8403685D0 SE8403685D0 (sv) 1984-07-12
SE8403685L SE8403685L (sv) 1986-01-13
SE454421B true SE454421B (sv) 1988-05-02

Family

ID=20356514

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403685A SE454421B (sv) 1984-07-12 1984-07-12 Borr med utbytbar borrspets

Country Status (5)

Country Link
US (1) US4744704A (fr)
EP (1) EP0172148B1 (fr)
JP (1) JPS6133806A (fr)
DE (1) DE3574349D1 (fr)
SE (1) SE454421B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019813A1 (fr) * 1996-11-04 1998-05-14 Seco Tools Ab Outil pour usinage par enlevement de copeaux

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455770B (sv) * 1987-07-02 1988-08-08 Sandvik Ab Borr med utbytbara sker
US5228812A (en) * 1989-12-25 1993-07-20 Sumitomo Electric Industries, Ltd. Throw-away tipped drill
DE69112665T2 (de) * 1990-02-20 1996-04-04 Sumitomo Electric Industries Bohrer mit Einwegschneideinsatz.
US5137398A (en) * 1990-04-27 1992-08-11 Sumitomo Electric Industries, Ltd. Drill bit having a diamond-coated sintered body
DE4239311C2 (de) * 1992-11-23 1996-04-18 Guehring Joerg Dr Bohrer, insbesondere Spitzbohrwerkzeug mit austauschbarem Schneideinsatz
WO1994029056A1 (fr) * 1993-06-08 1994-12-22 Michael Kippe Outil d'usinage par enlevement de copeaux, notamment un foret ou une fraise
DE4435857A1 (de) * 1994-10-07 1996-04-11 Kennametal Hertel Ag Bohrer mit einem Bohrspitzenteil
IL123858A (en) * 1998-03-27 2003-05-29 Iscar Ltd Drilling head
DE19914170C1 (de) * 1999-03-29 2000-03-16 Kennametal Inc Bohrer mit auswechselbarem Schneideinsatz
US6371702B1 (en) * 1999-08-18 2002-04-16 Kennametal Pc Inc. Spade blade drill and method of making
SE516052C2 (sv) 2000-03-17 2001-11-12 Sandvik Ab Borrverktyg
JP4558884B2 (ja) * 2000-03-31 2010-10-06 京セラ株式会社 ドリル用スローアウェイチップおよびドリル
US6551036B2 (en) 2000-11-30 2003-04-22 Heinrich Heule Drilling bit and holder for drilling bit
DE10207257B4 (de) * 2002-02-21 2021-02-18 Kennametal Inc. Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz
US7140814B2 (en) * 2002-04-30 2006-11-28 Irwin Industrial Tool Company Spade-type drill bit having helical configuration
AU2003245585A1 (en) * 2002-06-27 2004-01-19 Allied Machine And Engineering Corp. Spur point drill insert
DE10314889A1 (de) * 2003-04-01 2004-10-14 Komet Group Holding Gmbh Werkzeug für Werkzeugmaschinen
US7011478B2 (en) * 2003-11-07 2006-03-14 Allied Machine & Engineering Corp. Spade drill insert having helical margins
US7547166B2 (en) * 2003-11-07 2009-06-16 Allied Machine & Engineering Corp. Spade drill insert having helical margins
DE10353514A1 (de) * 2003-11-14 2005-06-23 Heule, Ulf Bohrplatte mit klemmender Befestigung in einem Grundkörper
US7131799B2 (en) * 2003-12-19 2006-11-07 Allied Machine & Engineering Corp. Cutting insert with helical geometry and holder therefor
US7416371B2 (en) * 2004-05-04 2008-08-26 Irwin Industrial Tool Company Wood boring bit with increased speed, efficiency and ease of use
IL164888A (en) * 2004-10-28 2009-07-20 Iscar Ltd Cutting tool and cutting head for it
JP4747282B2 (ja) 2005-03-29 2011-08-17 三菱マテリアル株式会社 インサート着脱式ドリル
EP2514560B1 (fr) * 2007-06-06 2015-08-05 No Screw Ltd. Outil de coupe
US20090214309A1 (en) * 2008-02-25 2009-08-27 Rees John X High performance cutting tools
GB201019952D0 (en) 2010-11-25 2011-01-05 Element Six Ltd Bit for a rotary drill
SE535855C2 (sv) * 2011-05-16 2013-01-15 Sandvik Intellectual Property Roterbart borrverktyg samt grundkropp härför
DE102013205889B3 (de) 2013-04-03 2014-05-28 Kennametal Inc. Kupplungsteil, insbesondere Schneidkopf für ein Rotationswerkzeug sowie ein derartiges Rotationswerkzeug
DE102013220884B4 (de) 2013-10-15 2022-02-17 Kennametal Inc. Modulares Trägerwerkzeug sowie Werkzeugkopf
DE102014206796B4 (de) 2014-04-08 2020-10-15 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer sowie Schneidkopf für ein solches Rotationswerkzeug
DE102015211744B4 (de) 2015-06-24 2023-07-20 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer, und Schneidkopf für ein solches Rotationswerkzeug
USD798922S1 (en) 2015-10-07 2017-10-03 Kennametal Inc. Cutting head for rotary drill
US10071430B2 (en) 2015-10-07 2018-09-11 Kennametal Inc. Cutting head, rotary tool and support for the rotary tool and for the accommodation of the cutting head
USD798921S1 (en) 2015-10-07 2017-10-03 Kennametal Inc. Cutting head for modular drill
US9937567B2 (en) 2015-10-07 2018-04-10 Kennametal Inc. Modular drill
EP3305448B1 (fr) 2016-09-23 2020-11-04 Milwaukee Electric Tool Corporation Ensemble de mandrin de scie-cloche
US11235397B2 (en) 2016-12-16 2022-02-01 Kennametal Inc. Side-activated modular drill
EP3354385B1 (fr) 2017-01-06 2020-05-27 Milwaukee Electric Tool Corporation Scie-cloche
US10207337B2 (en) * 2017-04-04 2019-02-19 Kennametal Inc. Front-loaded, side-activated modular drill
EP3427875A1 (fr) 2017-07-10 2019-01-16 Sandvik Intellectual Property AB Outil de forage rotatif comportant des surfaces de centrage d'insert
USD973733S1 (en) 2017-08-15 2022-12-27 Milwaukee Electric Tool Corporation Hole saw
US10799958B2 (en) 2017-08-21 2020-10-13 Kennametal Inc. Modular rotary cutting tool
PL3479940T3 (pl) * 2017-09-08 2020-11-16 Zhejiang Xinxing Tools Co., Ltd. Obrotowe narzędzie do cięcia z wymiennymi wiertłami i metoda cięcia obrotowego tym narzędziem oraz metoda montażu wierteł
DE102018206222A1 (de) * 2018-04-23 2019-10-24 Gühring KG Drehantreibbares modulares Zerspanungswerkzeug
DE102019116160A1 (de) 2018-06-20 2019-12-24 Kennametal Inc. Seitlich geschlossener modularer Bohrer mit federunterstütztem Auswurf
US11090736B2 (en) 2018-12-10 2021-08-17 Kennametal Inc. Side-activated modular drill
CN112077370A (zh) 2019-06-13 2020-12-15 肯纳金属印度有限公司 可转位钻头刀片
US11471952B2 (en) 2020-03-19 2022-10-18 Kennametal Inc. Cutting tool having replaceable cutting head and method of securing a replaceable cutting head
US11883888B2 (en) 2021-06-28 2024-01-30 Kennametal Inc. Modular drill with enhanced bump-off capability

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE367010C (de) * 1923-01-15 Georg Samuel Dipl Ing Spiralbohrer mit schwalbenschwanzfoermig eingesetztem Kopf aus Schnellstahl
DE384720C (de) * 1921-11-11 1923-11-08 Georg Samuel Dipl Ing Befestigung von Schnellstahlkoepfen in Bohrern
DE600276C (de) * 1931-08-16 1934-07-20 Alexander Varren Dr Ing Drehbohrer
US2237901A (en) * 1938-10-07 1941-04-08 William A Chun Drill
US2259611A (en) * 1941-03-19 1941-10-21 George M Burger Drill
US2902260A (en) * 1957-07-16 1959-09-01 Carl V Tilden Drill bit
CH492503A (de) * 1968-01-04 1970-06-30 Hawera Probst Kg Hartmetall Spiralbohrer
DE2523201C2 (de) * 1975-05-26 1983-04-07 Fried. Krupp Gmbh, 4300 Essen Spitzbohrwerkzeug
DE2746232A1 (de) * 1977-10-14 1979-04-19 Daimler Benz Ag Bohrstange zur metallbearbeitung
US4222690A (en) * 1977-12-03 1980-09-16 Ryosuke Hosoi Drill having cutting edges with the greatest curvature at the central portion thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019813A1 (fr) * 1996-11-04 1998-05-14 Seco Tools Ab Outil pour usinage par enlevement de copeaux

Also Published As

Publication number Publication date
EP0172148A2 (fr) 1986-02-19
EP0172148B1 (fr) 1989-11-23
DE3574349D1 (en) 1989-12-28
SE8403685D0 (sv) 1984-07-12
JPS6133806A (ja) 1986-02-17
SE8403685L (sv) 1986-01-13
US4744704A (en) 1988-05-17
EP0172148A3 (en) 1987-08-26

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