JP2005517539A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2005517539A5 JP2005517539A5 JP2003569355A JP2003569355A JP2005517539A5 JP 2005517539 A5 JP2005517539 A5 JP 2005517539A5 JP 2003569355 A JP2003569355 A JP 2003569355A JP 2003569355 A JP2003569355 A JP 2003569355A JP 2005517539 A5 JP2005517539 A5 JP 2005517539A5
- Authority
- JP
- Japan
- Prior art keywords
- tool
- contact support
- support surface
- shank
- insert
- 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.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 claims description 119
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 description 7
- 230000004308 accommodation Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10207257.4A DE10207257B4 (de) | 2002-02-21 | 2002-02-21 | Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz |
| PCT/EP2003/001526 WO2003070408A1 (de) | 2002-02-21 | 2003-02-15 | Rundlaufschneidwerkzeug mit auswechselbarem schneideinsatz |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005517539A JP2005517539A (ja) | 2005-06-16 |
| JP2005517539A5 true JP2005517539A5 (enExample) | 2009-01-22 |
| JP4397235B2 JP4397235B2 (ja) | 2010-01-13 |
Family
ID=27740269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003569355A Expired - Lifetime JP4397235B2 (ja) | 2002-02-21 | 2003-02-15 | 交換可能な切刃インサートを備えた回転切削工具 |
Country Status (13)
| Country | Link |
|---|---|
| US (4) | US7360974B2 (enExample) |
| EP (1) | EP1476269B1 (enExample) |
| JP (1) | JP4397235B2 (enExample) |
| KR (1) | KR100957953B1 (enExample) |
| CN (1) | CN100478108C (enExample) |
| AT (1) | ATE446154T1 (enExample) |
| AU (1) | AU2003210281A1 (enExample) |
| BR (1) | BR0307798B1 (enExample) |
| CA (1) | CA2484602C (enExample) |
| DE (2) | DE10207257B4 (enExample) |
| ES (1) | ES2333419T3 (enExample) |
| MX (1) | MXPA04008179A (enExample) |
| WO (1) | WO2003070408A1 (enExample) |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10207257B4 (de) * | 2002-02-21 | 2021-02-18 | Kennametal Inc. | Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz |
| DE10333340A1 (de) * | 2003-07-23 | 2005-02-17 | Kennametal Inc. | Bohrer |
| IL162147A (en) * | 2004-05-24 | 2008-03-20 | Gil Hecht | Drill with interchangeable head |
| US7467915B2 (en) * | 2004-10-06 | 2008-12-23 | Kennametal Inc. | Modular drill |
| IL164888A (en) * | 2004-10-28 | 2009-07-20 | Iscar Ltd | Cutting tool and cutting head for it |
| AT502061A1 (de) * | 2005-06-24 | 2007-01-15 | Boehlerit Gmbh & Co Kg | Reibahle mit schneidplatte |
| GB2434771B (en) * | 2006-02-02 | 2011-11-30 | Bencere Ltd | A Cutting Insert |
| DE102006045918A1 (de) | 2006-09-28 | 2008-04-03 | Robert Bosch Gmbh | Gesteinsbohrer |
| US7950880B2 (en) * | 2006-10-18 | 2011-05-31 | Kennametal Inc. | Spiral flute tap |
| IL181296A0 (en) * | 2007-02-12 | 2007-07-04 | Iscar Ltd | Tool with releasably mounted self-clamping cutting head |
| IL181295A (en) | 2007-02-12 | 2011-07-31 | Iscar Ltd | A cutting tool that includes a self-locking release bar head |
| USD568915S1 (en) * | 2007-07-16 | 2008-05-13 | Kennametal Inc. | End mill face |
| DE102007044095A1 (de) * | 2007-09-14 | 2009-03-19 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Bohrwerkzeug mit Bohrkrone |
| USD579033S1 (en) * | 2007-10-25 | 2008-10-21 | Hougen Manufacturing, Inc. | Annular cutter |
| WO2008072840A2 (en) * | 2007-11-05 | 2008-06-19 | Taegutec. Ltd. | Rotary cutting tool |
| SE533652C2 (sv) * | 2008-04-14 | 2010-11-23 | Seco Tools Ab | Verktyg för roterande skärande bearbetning med utbytbart skärhuvud |
| SE532280C2 (sv) * | 2008-04-14 | 2009-12-01 | Seco Tools Ab | Verktyg, verktygskropp och skärhuvud |
| US7625161B1 (en) | 2008-08-08 | 2009-12-01 | Kennametal Inc. | Rotary cutting tool assembly and cutting insert and tool shank therefor |
| WO2010089861A1 (ja) * | 2009-02-04 | 2010-08-12 | オーエスジー株式会社 | 先端ヘッド交換式回転工具、先端ヘッド、および工具本体 |
| US8220804B2 (en) * | 2009-02-05 | 2012-07-17 | Kennametal Inc. | Toolholder assembly with axial clamping mechanism |
| DE102009012725B4 (de) | 2009-03-11 | 2020-10-15 | Kennametal Inc. | Bohrerspitze sowie Bohrwerkzeug mit einer Bohrerspitze |
| DE102009013580A1 (de) * | 2009-03-19 | 2010-09-23 | EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge | Modularer Bohrer |
| SE533853C2 (sv) | 2009-06-23 | 2011-02-08 | Sandvik Intellectual Property | Borrverktyg för spånavskiljande bearbetning samt löstopp härför |
| WO2011021275A1 (ja) * | 2009-08-18 | 2011-02-24 | オーエスジー株式会社 | スローアウェイ式回転工具 |
| KR101236407B1 (ko) | 2009-12-08 | 2013-02-25 | 오에스지 가부시키가이샤 | 스로어웨이식 회전공구 |
| US20120315101A1 (en) * | 2009-12-08 | 2012-12-13 | Jiro Osawa | Throw-away rotating tool |
| CA2769746C (en) | 2010-01-19 | 2013-10-15 | Renmatix, Inc. | Production of fermentable sugars and lignin from biomass using supercritical fluids |
| DE102010025653B4 (de) * | 2010-06-30 | 2018-09-20 | Kennametal Inc. | Rotations-Schneidwerkzeug |
| DE102010026271B4 (de) * | 2010-07-06 | 2019-02-14 | Kennametal Inc. | Bohrwerkzeug |
| CN101992385A (zh) * | 2010-10-26 | 2011-03-30 | 东莞市微创工具科技有限公司 | 一种免磨钻头切削刀片的制备方法及切削刀片 |
| CN102151881B (zh) * | 2011-04-25 | 2014-06-18 | 苏茂均 | 一种舍弃式钻头的制备方法及该舍弃式钻头 |
| SE535855C2 (sv) | 2011-05-16 | 2013-01-15 | Sandvik Intellectual Property | Roterbart borrverktyg samt grundkropp härför |
| US8759498B2 (en) | 2011-12-30 | 2014-06-24 | Renmatix, Inc. | Compositions comprising lignin |
| DE102012200690B4 (de) * | 2012-01-18 | 2021-06-17 | Kennametal Inc. | Rotationswerkzeug sowie Schneidkopf für ein solches Rotationswerkzeug |
| KR101396016B1 (ko) * | 2012-06-08 | 2014-05-16 | 한국야금 주식회사 | 커팅 인서트 자체 고정 타입의 인덱서블 드릴 |
| DE102012212146B4 (de) | 2012-07-11 | 2024-02-01 | Kennametal Inc. | Kupplungsstelle für ein modulares Rotationswerkzeug sowie Werkzeugkopf und Träger für ein solches modulares Rotationswerkzeug |
| DE102013205889B3 (de) | 2013-04-03 | 2014-05-28 | Kennametal Inc. | Kupplungsteil, insbesondere Schneidkopf für ein Rotationswerkzeug sowie ein derartiges Rotationswerkzeug |
| CN103223524A (zh) * | 2013-05-07 | 2013-07-31 | 南通大力化工设备有限公司 | 换热管切管工装 |
| CN103331474A (zh) * | 2013-06-30 | 2013-10-02 | 北京迪蒙集智科技有限公司 | 一种可换尖圆柱铣刀 |
| DE102013220884B4 (de) | 2013-10-15 | 2022-02-17 | Kennametal Inc. | Modulares Trägerwerkzeug sowie Werkzeugkopf |
| KR101509954B1 (ko) * | 2013-10-29 | 2015-04-07 | 한국야금 주식회사 | 절삭 인서트 및 인덱서블 드릴 |
| DE102014206796B4 (de) | 2014-04-08 | 2020-10-15 | Kennametal Inc. | Rotationswerkzeug, insbesondere Bohrer sowie Schneidkopf für ein solches Rotationswerkzeug |
| DE102014207501B4 (de) | 2014-04-17 | 2022-08-04 | Kennametal Inc. | Rotationswerkzeug, insbesondere Bohrer sowie Verfahren zur Herstellung eines solchen Rotationswerkzeugs |
| DE102014218373B3 (de) * | 2014-09-12 | 2015-09-24 | Kennametal Inc. | Montageschlüssel für einen Werkzeugkopf |
| USD760565S1 (en) | 2014-10-30 | 2016-07-05 | Kennametal Inc. | Wrench for modular drilling tools |
| CN104588739B (zh) * | 2014-12-30 | 2017-02-22 | 株洲钻石切削刀具股份有限公司 | 一种旋转加工刀具 |
| DE102015211744B4 (de) | 2015-06-24 | 2023-07-20 | Kennametal Inc. | Rotationswerkzeug, insbesondere Bohrer, und Schneidkopf für ein solches Rotationswerkzeug |
| 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 |
| USD798922S1 (en) | 2015-10-07 | 2017-10-03 | Kennametal Inc. | Cutting head for rotary drill |
| US9937567B2 (en) * | 2015-10-07 | 2018-04-10 | Kennametal Inc. | Modular drill |
| DE102015220777B4 (de) | 2015-10-23 | 2020-08-13 | Kennametal Inc. | Werkzeugkupplung zwischen zwei Kupplungsteilen sowie Kupplungsteil für eine solche Werkzeugkupplung |
| RU2734219C2 (ru) | 2016-09-07 | 2020-10-13 | Искар Лтд. | Корпус инструмента с поддерживающей поверхностью для головки, имеющей центральную выемку, оснащенную упруго смещаемыми опорными участками |
| US11235397B2 (en) | 2016-12-16 | 2022-02-01 | Kennametal Inc. | Side-activated modular drill |
| IL249676B (en) | 2016-12-20 | 2021-08-31 | Hanita Metal Works Ltd | An end mill with differently rotated slot profiles |
| DE102017205166B4 (de) | 2017-03-27 | 2021-12-09 | Kennametal Inc. | Modulares Rotationswerkzeug und modulares Werkzeugsystem |
| EP3427876B1 (en) * | 2017-07-10 | 2022-06-22 | Sandvik Intellectual Property AB | Rotary cutting insert and tool having axial locking member |
| DE102017212054B4 (de) | 2017-07-13 | 2019-02-21 | Kennametal Inc. | Verfahren zur Herstellung eines Schneidkopfes sowie Schneidkopf |
| US10799958B2 (en) | 2017-08-21 | 2020-10-13 | Kennametal Inc. | Modular rotary cutting tool |
| US11110521B2 (en) * | 2018-03-07 | 2021-09-07 | Iscar, Ltd. | Rotary cutting head having a rigid mounting protuberance and rotary cutting tool |
| DE102019116160A1 (de) | 2018-06-20 | 2019-12-24 | Kennametal Inc. | Seitlich geschlossener modularer Bohrer mit federunterstütztem Auswurf |
| US11059109B2 (en) | 2018-12-31 | 2021-07-13 | Iscar, Ltd. | Cutting head having torque transmission surfaces on a mounting protuberance and rotary cutting tool having such cutting head |
| 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 |
| EP4011533A4 (en) * | 2019-08-09 | 2023-09-06 | MOLDINO Tool Engineering, Ltd. | Head replaceable cutting tool, cutting head, and tool body |
| US11471952B2 (en) | 2020-03-19 | 2022-10-18 | Kennametal Inc. | Cutting tool having replaceable cutting head and method of securing a replaceable cutting head |
| US11453070B2 (en) | 2020-05-21 | 2022-09-27 | Iscar, Ltd. | Rotatable cutting head having torque transmission surfaces on a mounting protuberance and rotary cutting tool |
| US11951553B2 (en) | 2021-03-29 | 2024-04-09 | Iscar, Ltd. | Rotatable cutting head having tip portion with three radially extending cutting edges forming a rectilinear rotational profile |
| US12109635B2 (en) | 2021-04-21 | 2024-10-08 | Iscar, Ltd. | Rotatable cutting head having tip portion with radially extending cutting edges forming a cutting profile having concave and convex sub-portions |
| US11883888B2 (en) | 2021-06-28 | 2024-01-30 | Kennametal Inc. | Modular drill with enhanced bump-off capability |
| CN115703157A (zh) | 2021-08-17 | 2023-02-17 | 肯纳金属印度有限公司 | 具有冷却剂系统的可转位钻头组件 |
| US11865629B2 (en) | 2021-11-04 | 2024-01-09 | Kennametal Inc. | Rotary cutting tool with high ramp angle capability |
| US11819926B2 (en) * | 2021-11-16 | 2023-11-21 | Iscar, Ltd | Cutting head having four cutting portions and two convex clamping surfaces, and rotary cutting tool |
| EP4563271A1 (en) | 2023-11-30 | 2025-06-04 | AB Sandvik Coromant | Rotary cutting tool with replaceable cutting head |
Family Cites Families (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE524677C (de) | 1931-05-11 | Emil Kremer | Bohrer mit auswechselbaren Schneidmessern fuer Metallbearbeitung | |
| US22394A (en) * | 1858-12-21 | Norman s | ||
| DE94340C (de) | 1896-09-27 | 1897-10-16 | Quergetheilter Spiralbohrer mit auswechselbarem Spitzentheil | |
| US932071A (en) | 1908-12-10 | 1909-08-24 | Arthur Haendler | Spiral drill. |
| FR479336A (fr) * | 1915-01-23 | 1916-03-15 | Societe Lorraine Des Anciens Etablissements De Die | Foret à lame rapportée |
| US1461548A (en) | 1921-05-05 | 1923-07-10 | Claude A West | Metal-working tool |
| US2158120A (en) | 1936-02-19 | 1939-05-16 | Charles A Hirschberg | Detachable drill bit |
| US2294969A (en) | 1940-03-08 | 1942-09-08 | Engvall Karl Albert | Rotatable chip-cutting tool |
| FR907980A (fr) | 1944-05-24 | 1946-03-27 | Perfectionnements aux meules et outils d'usinage employant des cristaux contondants ou matières quelconques dures et cassantes | |
| US3293727A (en) | 1961-04-12 | 1966-12-27 | Bilt Rite Tool & Machine Co | Cutting tool |
| US3153356A (en) | 1962-12-17 | 1964-10-20 | Howard K Dearborn | Gun drill |
| US3359837A (en) | 1965-01-26 | 1967-12-26 | Detroit Reamer & Tool Company | Rotary tool construction |
| AT286064B (de) * | 1968-01-04 | 1970-11-25 | Hawera Hartmetall Werkzeugfarb | Spiralbohrer |
| DE2246965A1 (de) | 1972-09-25 | 1974-04-11 | Hawera Probst Kg Hartmetall | Spiralbohrer |
| US4293253A (en) | 1979-06-13 | 1981-10-06 | Ott Clyde E | Tool holder and carbide insert |
| SE426148B (sv) | 1981-10-12 | 1982-12-13 | Hugo Linden | Byggbart borr |
| DE3306209C2 (de) * | 1983-02-23 | 1985-02-28 | Iscar Hartmetall GmbH, 7505 Ettlingen | Bohrwerkzeug mit auswechselbarem Schneideinsatz |
| SE454421B (sv) * | 1984-07-12 | 1988-05-02 | Sandvik Ab | Borr med utbytbar borrspets |
| US5024563A (en) | 1989-09-08 | 1991-06-18 | North East Form Engineering, Inc. | Cutting apparatus |
| EP0460237B1 (en) | 1989-12-25 | 1996-03-06 | Sumitomo Electric Industries, Ltd. | Throw-away drill |
| JPH03234408A (ja) | 1990-02-05 | 1991-10-18 | Sumitomo Electric Ind Ltd | スローアウェイ式ドリル |
| EP0443517B1 (en) | 1990-02-20 | 1995-09-06 | Sumitomo Electric Industries, Ltd. | Throw-away tipped drill |
| US5114286A (en) | 1991-08-13 | 1992-05-19 | Calkins Donald W | Interchangeable tool alignment system |
| DE4239257C2 (de) | 1992-11-21 | 1998-02-26 | Mapal Fab Praezision | Spitzbohrwerkzeug |
| US5685671A (en) | 1993-11-01 | 1997-11-11 | Smith International, Inc. | Diamond or CBN fluted center cutting end mill |
| US5452971A (en) * | 1994-03-08 | 1995-09-26 | Nevills; Alva D. | Rotary end cutting tool |
| DE4435857A1 (de) | 1994-10-07 | 1996-04-11 | Kennametal Hertel Ag | Bohrer mit einem Bohrspitzenteil |
| AU4830696A (en) * | 1995-03-03 | 1996-09-23 | Komet Prazisionswerkzeuge Robert Breuning Gmbh | Drilling tool |
| JP3307809B2 (ja) | 1995-10-05 | 2002-07-24 | 兼房株式会社 | シャンク付回転工具 |
| DE19543233A1 (de) | 1995-11-07 | 1997-05-15 | Johne & Co Praezisionswerkzeug | Bohrwerkzeug mit auswechselbarer Spitze |
| SE511429C2 (sv) | 1996-09-13 | 1999-09-27 | Seco Tools Ab | Verktyg, skärdel, verktygskropp för skärande bearbetning samt metod för montering av skärdel till verktygskropp |
| SE510533C2 (sv) * | 1996-11-04 | 1999-05-31 | Seco Tools Ab | Verktyg för skärande bearbetning |
| IL120948A0 (en) * | 1997-05-29 | 1997-09-30 | Iscar Ltd | Cutting tool assembly |
| US6071045A (en) | 1998-05-06 | 2000-06-06 | Janness; Daniel | Cutting insert and tool |
| DE19834635C2 (de) | 1998-07-31 | 2001-07-26 | Guehring Joerg | Bohrwerkzeug mit einem gegen Lösen gesicherten, austauschbaren Schneideinsatz |
| IL125766A (en) | 1998-08-13 | 2002-12-01 | Iscar Ltd | Tool shank and a replaceable cutting head for mounting thereon in a self-clamping manner |
| BR0012904A (pt) * | 1999-08-03 | 2002-04-16 | Kennametal Inc | Broca com cabeça de corte substituìvel |
| DE19945097B4 (de) * | 1999-09-21 | 2008-04-17 | J. Kühl - 3K - Engineering | Spannmittel |
| SE516052C2 (sv) * | 2000-03-17 | 2001-11-12 | Sandvik Ab | Borrverktyg |
| SE519895C2 (sv) * | 2000-07-06 | 2003-04-22 | Sandvik Ab | Spets samt roterbart verktyg med utbytbar spets vid verktygets spånavverkande fria ände |
| US6485235B1 (en) * | 2001-05-08 | 2002-11-26 | Allied Machine & Engineering Corp. | Cutting tool assembly with replaceable cutting head |
| SE523205C2 (sv) * | 2001-06-06 | 2004-04-06 | Sandvik Ab | Roterbart verktyg med utbytbar skärspets vid verktygets spånavverkande fria ände |
| US6506003B1 (en) * | 2001-10-02 | 2003-01-14 | Kennametal Inc. | Cutting tool |
| DE10207257B4 (de) * | 2002-02-21 | 2021-02-18 | Kennametal Inc. | Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz |
| US7712100B2 (en) * | 2004-09-14 | 2010-05-04 | International Business Machines Corporation | Determining a capacity of a grid environment to handle a required workload for a virtual grid job request |
| US7309196B2 (en) * | 2004-10-05 | 2007-12-18 | Kennametal Inc. | Modular drill |
| IL164888A (en) * | 2004-10-28 | 2009-07-20 | Iscar Ltd | Cutting tool and cutting head for it |
-
2002
- 2002-02-21 DE DE10207257.4A patent/DE10207257B4/de not_active Expired - Lifetime
-
2003
- 2003-02-15 BR BRPI0307798-5A patent/BR0307798B1/pt active IP Right Grant
- 2003-02-15 CA CA2484602A patent/CA2484602C/en not_active Expired - Lifetime
- 2003-02-15 MX MXPA04008179A patent/MXPA04008179A/es active IP Right Grant
- 2003-02-15 KR KR1020047013004A patent/KR100957953B1/ko not_active Expired - Fee Related
- 2003-02-15 ES ES03742523T patent/ES2333419T3/es not_active Expired - Lifetime
- 2003-02-15 AT AT03742523T patent/ATE446154T1/de not_active IP Right Cessation
- 2003-02-15 AU AU2003210281A patent/AU2003210281A1/en not_active Abandoned
- 2003-02-15 DE DE50312051T patent/DE50312051D1/de not_active Expired - Lifetime
- 2003-02-15 EP EP03742523A patent/EP1476269B1/de not_active Expired - Lifetime
- 2003-02-15 JP JP2003569355A patent/JP4397235B2/ja not_active Expired - Lifetime
- 2003-02-15 CN CNB038035871A patent/CN100478108C/zh not_active Expired - Lifetime
- 2003-02-15 WO PCT/EP2003/001526 patent/WO2003070408A1/de not_active Ceased
-
2004
- 2004-08-19 US US10/921,781 patent/US7360974B2/en not_active Expired - Lifetime
-
2008
- 2008-03-13 US US12/047,904 patent/US7832967B2/en not_active Expired - Lifetime
-
2010
- 2010-07-30 US US12/847,216 patent/US8366358B2/en not_active Expired - Fee Related
-
2013
- 2013-02-01 US US13/756,990 patent/US8807888B2/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4397235B2 (ja) | 交換可能な切刃インサートを備えた回転切削工具 | |
| JP2005517539A5 (enExample) | ||
| JP5431627B2 (ja) | 切屑除去自由端に交換可能なチップを有した回転可能な工具 | |
| JP5519694B2 (ja) | 解放可能に装着されている自動締め付け切削ヘッドを有する切削工具 | |
| US6840717B2 (en) | Rotatable tool having a replaceable cutting head at the chip removing, free end of the tool | |
| US6582164B1 (en) | Roller twist drill | |
| US7611312B2 (en) | Core cutter | |
| US6450272B2 (en) | Rock drill | |
| US20110318128A1 (en) | Drill tip and drilling tool having a drill tip | |
| WO2008099379A1 (en) | Rotary cutting tool having releasably mounted self-clamping cutting head with locking member | |
| CA2379637A1 (en) | Drill bit having a replaceable cutting head | |
| JP2004521767A (ja) | 切削工具およびその切削インサート | |
| JPH11500967A (ja) | 穿孔工具 | |
| JP2005169542A (ja) | 刃先交換式ドリル | |
| JP2002532272A (ja) | 切削機械加工用の工具と切削工具取付けヘッド | |
| US7192224B2 (en) | Drilling tool | |
| US5980169A (en) | Brad point drill bit | |
| JP3436110B2 (ja) | スローアウェイ式ドリル | |
| US20250144722A1 (en) | Modular rotary cutting tools | |
| JP4272455B2 (ja) | スローアウェイ式回転切削工具 | |
| JP4262049B2 (ja) | 切削工具 | |
| JP3835052B2 (ja) | 転削工具 | |
| JPH0911038A (ja) | リーマ | |
| JP2003094220A (ja) | 穴明け工具 | |
| JP2526825Y2 (ja) | 木工用ルータ刃物 |