FR2959433B1 - Outil de coupe rotatif a tete de coupe en pcd - Google Patents

Outil de coupe rotatif a tete de coupe en pcd

Info

Publication number
FR2959433B1
FR2959433B1 FR1153665A FR1153665A FR2959433B1 FR 2959433 B1 FR2959433 B1 FR 2959433B1 FR 1153665 A FR1153665 A FR 1153665A FR 1153665 A FR1153665 A FR 1153665A FR 2959433 B1 FR2959433 B1 FR 2959433B1
Authority
FR
France
Prior art keywords
pcd
rotating
cutting tool
head
cutting head
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.)
Active
Application number
FR1153665A
Other languages
English (en)
Other versions
FR2959433A1 (fr
Inventor
Karthik Sampath
Armin Zimmerman
Steve George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of FR2959433A1 publication Critical patent/FR2959433A1/fr
Application granted granted Critical
Publication of FR2959433B1 publication Critical patent/FR2959433B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/10—Cutting tools with special provision for cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
    • B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
    • 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
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/14—Making holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/88—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/27—Composites
    • B23B2226/275—Carbon fibre reinforced carbon composites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • B23B2226/315—Diamond polycrystalline [PCD]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/08—Brazed connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • 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
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves
    • 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
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • 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
    • Y10T408/81—Tool having crystalline 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
    • Y10T408/89—Tool or Tool with support
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Drilling Tools (AREA)
  • Milling Processes (AREA)
FR1153665A 2010-04-30 2011-04-29 Outil de coupe rotatif a tete de coupe en pcd Active FR2959433B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32970710P 2010-04-30 2010-04-30
US12/907,397 US9539652B2 (en) 2010-04-30 2010-10-19 Rotary cutting tool having PCD cutting tip

Publications (2)

Publication Number Publication Date
FR2959433A1 FR2959433A1 (fr) 2011-11-04
FR2959433B1 true FR2959433B1 (fr) 2016-01-29

Family

ID=44203024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153665A Active FR2959433B1 (fr) 2010-04-30 2011-04-29 Outil de coupe rotatif a tete de coupe en pcd

Country Status (5)

Country Link
US (2) US9539652B2 (fr)
CA (1) CA2731714A1 (fr)
DE (1) DE102011016209A1 (fr)
FR (1) FR2959433B1 (fr)
GB (2) GB2506768B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2298491B1 (fr) * 2009-09-22 2017-06-28 Firma Gühring oHG Outil doté de canaux pour fluide de refroidissement
US9539652B2 (en) 2010-04-30 2017-01-10 Kennametal Inc. Rotary cutting tool having PCD cutting tip
US8979445B2 (en) 2010-10-15 2015-03-17 Hanita Metal Factory Ltd Cutting tip and rotary cutting tool employing same
GB201019952D0 (en) * 2010-11-25 2011-01-05 Element Six Ltd Bit for a rotary drill
SE536296C2 (sv) * 2011-02-08 2013-08-06 Sandvik Intellectual Property Borr med spånkanaler utformade för förbättrad spånevakuering
JP5851802B2 (ja) * 2011-03-30 2016-02-03 富士重工業株式会社 炭素繊維強化樹脂複合材用ドリル
GB201109864D0 (en) * 2011-06-13 2011-07-27 Element Six Ltd Blank bodies for drill tips and methods for making same
GB201116115D0 (en) 2011-09-19 2011-11-02 White Jamie Combination drill reamer for machining advanced materials
FR2995808B1 (fr) * 2012-09-21 2015-05-15 Eads Europ Aeronautic Defence Outil de percage et dispositif de percage a refroidissement cryogenique et procede de percage d'un empilage de materiaux heterogenes
JP2014113661A (ja) * 2012-12-10 2014-06-26 Mitsubishi Materials Corp ドリル
WO2014175396A1 (fr) 2013-04-26 2014-10-30 京セラ株式会社 Foret et procédé permettant de fabriquer un produit coupé à l'aide de ce dernier
DE102013017705B4 (de) * 2013-10-24 2017-10-05 Audi Ag Verfahren zur Spanbearbeitung eines metallischen Werkstückes
JP6606840B2 (ja) * 2014-03-28 2019-11-20 三菱マテリアル株式会社 多結晶ダイヤモンド焼結体付き回転切削工具
CN104028812A (zh) * 2014-06-16 2014-09-10 同济大学 碳纤维复合材料专用钻头
JP6445858B2 (ja) * 2014-12-12 2018-12-26 住友電工焼結合金株式会社 焼結部品の製造方法、及びドリル
KR102434577B1 (ko) * 2015-05-08 2022-08-19 대구텍 유한책임회사 절삭 공구
WO2017018478A1 (fr) * 2015-07-29 2017-02-02 京セラ株式会社 Perceuse et procédé de fabrication de pièce usinée à l'aide d'une telle perceuse
CN105710417B (zh) * 2016-04-11 2018-12-04 东莞富兰地工具股份有限公司 Pcd螺旋钻头
DE102016221363A1 (de) 2016-09-09 2018-03-15 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Bohrwerkzeug und Verfahren zum Herstellen von Bohrungen
EP3523073B1 (fr) 2016-10-07 2022-12-21 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Outil de perçage métallique
DE102017205166B4 (de) 2017-03-27 2021-12-09 Kennametal Inc. Modulares Rotationswerkzeug und modulares Werkzeugsystem
DE102017212054B4 (de) 2017-07-13 2019-02-21 Kennametal Inc. Verfahren zur Herstellung eines Schneidkopfes sowie Schneidkopf
US10993728B2 (en) * 2017-12-28 2021-05-04 Maestro Logistics, Llc Precision bone drill bit
US11491594B2 (en) * 2018-01-08 2022-11-08 Ford Motor Company Tooling assembly with internal coolant passages for machines
KR102164828B1 (ko) * 2018-12-07 2020-10-14 주식회사 와이지-원 센터링 능력과 절삭성능을 개선한 드릴 및 드릴용 인서트
CN112077370B (zh) 2019-06-13 2024-10-01 肯纳金属印度有限公司 可转位钻头刀片
EP3988232A4 (fr) * 2019-06-20 2023-04-05 OSG Corporation Outil de coupe
JP6994166B1 (ja) 2021-04-05 2022-02-03 株式会社タンガロイ 切削工具
CN118488882A (zh) * 2022-04-29 2024-08-13 株式会社不二越 钻头
JP7456565B1 (ja) 2023-01-12 2024-03-27 住友電工ハードメタル株式会社 ドリル

Family Cites Families (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US748890A (en) 1904-01-05 Metal-boring tool
US2541849A (en) * 1946-10-05 1951-02-13 Villeneuve Louis Jean Albert Process for manufacturing hollow tools
US2600286A (en) * 1947-09-08 1952-06-10 Bell Machine Company Drill bit
US2652083A (en) * 1951-08-02 1953-09-15 Cleveland Twist Drill Co Wood bit
US2613710A (en) * 1951-08-02 1952-10-14 Cleveland Twist Drill Co Machine bit for drilling wood
US2891429A (en) 1957-06-18 1959-06-23 Aaron Weiswasser Bearing pocket boring tool
US3040605A (en) 1960-08-01 1962-06-26 Rudolf W Andreasson Drill
US3076357A (en) 1961-08-21 1963-02-05 Erickson Tool Co Spade drill blade
US3387511A (en) * 1966-05-02 1968-06-11 Lockheed Aircraft Corp Twist drill
DE2512854C3 (de) 1974-03-28 1981-05-14 Frank F. Raleigh N.C. Erdelyi Verfahren zum Herstellen von Wendelbohrern o.ä. Werkzeugen
US4060335A (en) 1975-07-14 1977-11-29 Amtel, Inc. Spade drill
AT345628B (de) 1976-03-04 1978-09-25 Amtel Inc Zweischneidiges flachbohrmesser
DE7721135U1 (de) 1977-07-06 1979-01-04 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Bohrwerkzeug fuer bohrungen in metallvollmaterial von werkstuecken
DE2926462C2 (de) 1979-06-30 1984-06-20 Montanwerke Walter GmbH, 7400 Tübingen Bohrwerkzeug für metallische Werkstoffe u.dgl.
US4248555A (en) 1979-08-09 1981-02-03 Showa Machine Industries Co., Ltd. Drill assembly
US4355932A (en) 1980-01-09 1982-10-26 Santrade Ltd. Indexable spade drill blade
US4340327A (en) 1980-07-01 1982-07-20 Gulf & Western Manufacturing Co. Tool support and drilling tool
US4480952A (en) 1981-10-05 1984-11-06 Jeremias Robert W Non-burring drill for composite materials
DE3309860A1 (de) 1983-02-08 1984-08-09 Fa. Gottlieb Gühring, 7470 Albstadt Bohrwerkzeug
DE3315294C2 (de) 1983-04-27 1985-03-21 Hermann Bilz Gmbh & Co, 7300 Esslingen Bohrwerkzeug
JPS60146605U (ja) * 1984-03-12 1985-09-28 住友電気工業株式会社 ドリル構造
SE456893B (sv) 1985-06-17 1988-11-14 Sandvik Ab Verktyg med loedda skaer foer spaanavskiljande bearbetning
SE469395B (sv) 1988-07-28 1993-06-28 Sandvik Ab Borrkrona med haardmetallskaer
US4878788A (en) * 1988-08-04 1989-11-07 Kabushiki Kaisha Kobe Seiko Sho Drill for drilling a thin plate
FR2654663A1 (fr) * 1989-11-17 1991-05-24 Diamoutils Outil de coupe rotatif au diamant, et procede pour sa realisation.
SE467727B (sv) 1991-01-28 1992-09-07 Sandvik Ab Borr med minst tvaa skaer, samt med symmetrisk borrspets och olika laanga skaereggar
DE4214528A1 (de) 1991-05-22 1992-11-26 Komet Stahlhalter Werkzeug Bohrwerkzeug
GB2259263B (en) * 1991-08-08 1995-11-22 Habit Diamond Ltd Wear resistant tools
JP2984446B2 (ja) 1992-01-07 1999-11-29 三菱重工業株式会社 ドリル
US5273380A (en) 1992-07-31 1993-12-28 Musacchia James E Drill bit point
US5443337A (en) 1993-07-02 1995-08-22 Katayama; Ichiro Sintered diamond drill bits and method of making
US5458210A (en) 1993-10-15 1995-10-17 The Sollami Company Drill bits and blades therefor
US5487627A (en) 1994-07-26 1996-01-30 Mitsubishi Materials Corporation Counter sink drill
DE4442266A1 (de) 1994-11-28 1996-05-30 Hilti Ag Werkzeug mit Trägerkörper und Schneidkörper
US5700113A (en) * 1994-12-30 1997-12-23 Black & Decker Inc. Spade-type boring bit and an associated method and apparatus for forming metallic parts
SE509262C2 (sv) * 1995-03-02 1998-12-21 Sandvik Ab Borr med kylkanaler och sätt för tillverkning därav
SE509207C2 (sv) * 1995-05-04 1998-12-14 Seco Tools Ab Verktyg för skärande bearbetning
DE19522837A1 (de) 1995-06-23 1997-01-02 Beck August Gmbh Co Bohrwerkzeug
GB2303810A (en) * 1995-07-29 1997-03-05 Black & Decker Inc Masonry drill bit
GB2303809A (en) * 1995-07-29 1997-03-05 Black & Decker Inc Roll-forged drill bit
WO1997006913A1 (fr) 1995-08-21 1997-02-27 Komet Präzisionswerkzeuge Robert Breuning Gmbh Outil de perçage
JP3307809B2 (ja) * 1995-10-05 2002-07-24 兼房株式会社 シャンク付回転工具
GB9603158D0 (en) * 1996-02-15 1996-04-17 Habit Diamond Ltd Machining tool and method for forming same
JP2905142B2 (ja) 1996-05-08 1999-06-14 富士精工株式会社 ドリル
US6044919A (en) 1997-07-31 2000-04-04 Briese Industrial Technologies, Inc. Rotary spade drill arrangement
US6149867A (en) 1997-12-31 2000-11-21 Xy, Inc. Sheath fluids and collection systems for sex-specific cytometer sorting of sperm
FR2779366A1 (fr) * 1998-06-05 1999-12-10 Diager Foret a levres de coupe multiples
DE29819388U1 (de) * 1998-10-30 1999-09-02 KEIL Werkzeugfabrik Karl Eischeid GmbH, 51766 Engelskirchen Hartmetallschneidplatte für den Einsatz an einem Bohrer
US6224302B1 (en) 1999-02-10 2001-05-01 Cole Carbide Industries, Inc. Spade drill
DE19907749A1 (de) 1999-02-23 2000-08-24 Kennametal Inc Gesinterter Hartmetallkörper und dessen Verwendung
SE9903685L (sv) * 1999-10-14 2001-04-15 Seco Tools Ab Verktyg för roterande skärande bearbetning, verktygsspets samt metod för tillverkning av verktygsspetsen
DE19955172A1 (de) 1999-11-16 2001-05-23 Kennametal Inc Verfahren zum Schleifen einer Bohrspitze und Bohrerspitze
US6511265B1 (en) 1999-12-14 2003-01-28 Ati Properties, Inc. Composite rotary tool and tool fabrication method
ES2231441T3 (es) * 2000-03-10 2005-05-16 Irwin Industrial Tool Company A/S Broca.
SE519575C2 (sv) 2000-04-11 2003-03-18 Sandvik Ab Borrdkär för metallborrning
US6443674B1 (en) * 2000-05-19 2002-09-03 Ics Cutting Tools, Inc. Self-centering twist drill having a modified flat bottom section and a helical crown point tip
SE516229C2 (sv) * 2000-05-26 2001-12-03 Eero Nygaard Borrspets
DE10042990A1 (de) 2000-09-01 2002-03-28 Kennametal Inc Rundlauf-Schneidwerkzeug, z. B. Bohrer
JP3378575B2 (ja) 2000-10-27 2003-02-17 住友電気工業株式会社 フライスカッタ
US6601659B2 (en) 2001-05-17 2003-08-05 Hilti Aktiengesellschaft Twist drill
LU90862B1 (de) * 2001-12-17 2003-06-18 Cerametal Sarl Schlag-oder Hammerbohrer
US6676342B2 (en) 2002-01-09 2004-01-13 Allied Machine & Engineering Corp. Drill with specialized drill point geometry
DE10204105A1 (de) * 2002-02-01 2003-08-28 Kennametal Inc Rundlaufschneidwerkzeug
KR20030084082A (ko) 2002-04-24 2003-11-01 고성림 버형성을 최소화하기 위한 스텝 드릴
EP1551585B1 (fr) 2002-06-27 2016-05-11 Allied Machine & Engineering Corp. Plaquette de perçage avec une pointe de centrage
CA2658202C (fr) 2002-08-16 2011-02-01 Allied Machine & Engineering Corp. Outil de percage et procede de production d'elements d'obturation d'ouvertures
US7108460B2 (en) 2002-11-13 2006-09-19 Hsin-Tien Chang Unitized drill bit
EP1567293B1 (fr) * 2002-11-27 2006-08-16 KOMET GROUP Holding GmbH Procede de production d'outils de percage
US7832966B2 (en) 2003-01-30 2010-11-16 Kennametal Inc. Drill for making flat bottom hole
US7140815B2 (en) * 2003-01-30 2006-11-28 Kennametal Inc. Drill for making flat bottom hole
US7267513B2 (en) 2003-03-11 2007-09-11 Credo Technology Corporation Spade drill bit
DE10333340A1 (de) * 2003-07-23 2005-02-17 Kennametal Inc. Bohrer
US20050053439A1 (en) * 2003-09-09 2005-03-10 Yuhong Wang Two-flute twist drill
US7018145B2 (en) 2003-11-07 2006-03-28 Allied Machine & Engineering Corp. Spade drill insert having curved cutting edges
DE102004028098A1 (de) * 2004-06-09 2005-12-29 Hilti Ag Bohrer
US7244081B2 (en) 2004-09-09 2007-07-17 Ingersoll Cutting Tool Company Drill adapter for drill having central and lateral cutting inserts
FR2876772B1 (fr) 2004-10-19 2007-01-05 Arkema Sa Tube multicouche a base de polyamide et de polymere fluore pour le transfert de fluides
US7575401B1 (en) 2004-11-18 2009-08-18 Precorp, Inc. PCD drill for composite materials
FR2878772A1 (fr) 2004-12-02 2006-06-09 Diager Sa Plaquette de coupe pour outil de percage rotatif
SE528156C2 (sv) 2005-01-05 2006-09-12 Sandvik Intellectual Property Borr
GB2428611B (en) 2005-08-02 2007-10-03 Dormer Tools Twist drill
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
DE202005020931U1 (de) 2005-08-29 2006-12-07 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Bohrer für metallische Werkstoffe
DE102007006943A1 (de) 2007-02-13 2008-08-14 Robert Bosch Gmbh Schneidelement für einen Gesteinsbohrer und ein Verfahren zur Herstellung eines Schneidelements für einen Gesteinsbohrer
FR2919212B1 (fr) * 2007-07-26 2009-12-25 Snecma Foret ceramique pour percage grande vitesse de materiaux composites.
WO2009074343A1 (fr) * 2007-12-12 2009-06-18 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Taraud et procédé pour produire un taraud
CN201295785Y (zh) 2008-01-21 2009-08-26 周安善 立铣刀状外刃,外刃锋角200°的多刃尖薄板麻花钻
SE532432C2 (sv) * 2008-05-09 2010-01-19 Sandvik Intellectual Property Borrkropp med primära och sekundära släppningsytor
EP2286945B1 (fr) * 2008-05-15 2018-08-29 Sumitomo Electric Hardmetal Corp. Foret hélicoïdal
DE102008052743A1 (de) 2008-10-22 2010-04-29 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Werkzeug zur spanenden Bearbeitung
US7861807B2 (en) * 2008-12-03 2011-01-04 Black & Decker Inc. Drill bit including one piece cutting head
US8702357B2 (en) 2009-02-10 2014-04-22 Kennametal Inc. Multi-piece drill head and drill including the same
GB201002375D0 (en) * 2010-02-12 2010-03-31 Element Six Production Pty Ltd A superhard tip, method for making same and tool comprising same
US9539652B2 (en) 2010-04-30 2017-01-10 Kennametal Inc. Rotary cutting tool having PCD cutting tip
DE102010028474A1 (de) * 2010-05-03 2011-11-03 Hilti Aktiengesellschaft Hohlbohrer und Herstellungsverfahren
US9498829B2 (en) * 2013-03-06 2016-11-22 Allied Machine & Engineering Corp. Drilling system for deep holes

Also Published As

Publication number Publication date
GB2506768B (en) 2014-11-05
DE102011016209A1 (de) 2011-11-03
DE102011016209A8 (de) 2012-01-19
US9539652B2 (en) 2017-01-10
GB201321071D0 (en) 2014-01-15
US20170080534A1 (en) 2017-03-23
GB201107274D0 (en) 2011-06-15
CA2731714A1 (fr) 2011-10-30
GB2506768A (en) 2014-04-09
US20110268518A1 (en) 2011-11-03
GB2480011A (en) 2011-11-02
FR2959433A1 (fr) 2011-11-04
GB2480011B (en) 2014-06-25
US10328536B2 (en) 2019-06-25

Similar Documents

Publication Publication Date Title
FR2959433B1 (fr) Outil de coupe rotatif a tete de coupe en pcd
GB201208301D0 (en) Improved rotary cutting tool having PCD cutting tip
IL236299A0 (en) A rotating cutting tool and a double-sided cutting tool for it
IL238753A0 (en) A cutting tool and a cutting head with spiral contact surfaces for it
GB2481517B (en) Work head for a rotational brush cutter
IL206537A0 (en) Cutting tool having a coolant supply
EP2534275A4 (fr) Outil de coupe
PL2691210T3 (pl) Adapter elektronarzędzia oraz odwracalna oprawa do noża oprawkowego dopasowana do adaptera elektronarzędzia
FR2955793B1 (fr) Outil de forage
ZA201101799B (en) Rotatable cutting tool with head portion having elongated projections
EP2523787A4 (fr) Outil de découpe
EP2543480A4 (fr) Outil de coupe
IL198378A0 (en) Rotary cutting tool
EP2658361A4 (fr) Outil d'incision électrique
EP2832482A4 (fr) Outil d'usinage de type à tête interchangeable
ZA201202030B (en) Cutting insert for a roof drill bit
FR2972325B1 (fr) Outil de coupe pour recolteuse
GB2496987B (en) Cutting tool with pocket feature for reducing stress
GB201217029D0 (en) Rotary cutting tool
EP2933045A4 (fr) Outil de coupe rotatif ayant un positionnement précis
EP2625010A4 (fr) Outil de coupe électrique
FR3001404B1 (fr) Outil de coupe securise
IL213987A0 (en) Rotating cutting tool
FR2947202B1 (fr) Outil de coupe par ultrasons
HRP20170956T1 (hr) Nosač za glodalicu i/ili bušilicu

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14