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Three cutting edges

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  • CPC
  • B23B2251/202
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2251/00Details of tools for drilling machines

Current Industry

B23B2251/202Three cutting edges
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotatable cutting head having tip portion with three radially exten...
    • Patent number 11,951,553
    • Issue date Apr 9, 2024
    • Iscar, Ltd.
    • Shim'on Shitrit
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method of producing drilled product
    • Patent number 11,400,524
    • Issue date Aug 2, 2022
    • SUBARU CORPORATION
    • Masao Watanabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Metal drilling tool
    • Patent number 11,123,808
    • Issue date Sep 21, 2021
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drills and methods of using the same
    • Patent number 11,117,200
    • Issue date Sep 14, 2021
    • KYOCERA SGS PRECISION TOOLS, INC.
    • Douglas P. Bonfiglio
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting head having a rigid mounting protuberance and rotary...
    • Patent number 11,110,521
    • Issue date Sep 7, 2021
    • Iscar, Ltd.
    • Gil Hecht
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multidiameter cutting tool having balanced minimum quantity lubrica...
    • Patent number 10,766,080
    • Issue date Sep 8, 2020
    • Ford Motor Company
    • Ethan Hughey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill with unequal flute spacing and unequal relief angles
    • Patent number 10,195,675
    • Issue date Feb 5, 2019
    • Kennametal Inc.
    • Stephen Michael George
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method of drilling a hole
    • Patent number 10,065,250
    • Issue date Sep 4, 2018
    • Kuritakoki Co., Ltd.
    • Hideki Oguri
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method of manufacturing drill
    • Patent number 9,827,617
    • Issue date Nov 28, 2017
    • SUBARU CORPORATION
    • Manabu Saito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3-blade drill
    • Patent number 9,713,846
    • Issue date Jul 25, 2017
    • OSG Corporation
    • Kazutoyo Itoh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for drilling a stack of materials, drill bit and drilling de...
    • Patent number 9,649,699
    • Issue date May 16, 2017
    • AIRBUS GROUP SAS
    • Fernand Vinhas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Three-bladed drill with cutting fluid supply hole
    • Patent number 9,623,490
    • Issue date Apr 18, 2017
    • OSG Corporation
    • Kazuteru Takai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hole drilling process, and drilling tool
    • Patent number 9,321,110
    • Issue date Apr 26, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshitake Kasubata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill assembly, components for same and method for making same
    • Patent number 9,302,332
    • Issue date Apr 5, 2016
    • Element Six Limited
    • Terry Scanlon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rock drill bit
    • Patent number 8,960,336
    • Issue date Feb 24, 2015
    • Heller Tools GmbH
    • Heinrich Kersten
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill
    • Patent number 8,814,483
    • Issue date Aug 26, 2014
    • Iscar, Ltd.
    • David Ben Harouche
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool with unequal flute spacing
    • Patent number 8,734,068
    • Issue date May 27, 2014
    • Kennametal Inc.
    • Tilo Ernst Krieg
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Throw-away rotating tool
    • Patent number 8,678,723
    • Issue date Mar 25, 2014
    • OSG Corporation
    • Jiro Osawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 8,382,404
    • Issue date Feb 26, 2013
    • OSG Corporation
    • Norihiro Masuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill press cutter
    • Patent number 8,371,012
    • Issue date Feb 12, 2013
    • Rexnord Industries, LLC
    • Michael E. Beck
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 8,132,989
    • Issue date Mar 13, 2012
    • OSG Corporation
    • Takahiro Iguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 7,891,444
    • Issue date Feb 22, 2011
    • Kabushiki Kaisha Miyanaga
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Core cutter
    • Patent number 7,611,312
    • Issue date Nov 3, 2009
    • Kabushiki Kaisha Miyanaga
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Edge-carrying drill body having an internal chip-removal channel
    • Patent number 7,326,009
    • Issue date Feb 5, 2008
    • Sandvik Intellectual Property AB
    • Stefan Lindblom
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Edge-carrying drill, method for the manufacture of the drill, and d...
    • Patent number 7,320,565
    • Issue date Jan 22, 2008
    • Sandvik Intellectual Property AB
    • Åke Danielsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 7,137,462
    • Issue date Nov 21, 2006
    • Kabushiki Kaisha Miyanaga
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 7,097,396
    • Issue date Aug 29, 2006
    • Kabushiki Kaisha Miyanaga
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Three-edged drill for chip forming machining
    • Patent number 6,821,061
    • Issue date Nov 23, 2004
    • Seco Tools AB
    • Stefan Frejd
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 6,817,428
    • Issue date Nov 16, 2004
    • Kabushiki Kaisha Miyanaga
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit with three cutting edges
    • Patent number 6,698,981
    • Issue date Mar 2, 2004
    • Seco Tools AB
    • Tomas Beno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DRILL AND METHOD FOR MANUFACTURING MACHINED PRODUCT
    • Publication number 20230173594
    • Publication date Jun 8, 2023
    • KYOCERA CORPORATION
    • Hiroshi OGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL AND METHOD OF PRODUCING DRILLED PRODUCT
    • Publication number 20210031277
    • Publication date Feb 4, 2021
    • SUBARU CORPORATION, Tokyo, JAPAN
    • Masao WATANABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TAPERED COUNTERSINK DRILL BIT
    • Publication number 20210016371
    • Publication date Jan 21, 2021
    • TENG-HUNG LIN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METAL DRILLING TOOL
    • Publication number 20200030893
    • Publication date Jan 30, 2020
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich KRENZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTIDIAMETER CUTTING TOOL HAVING BALANCED MINIMUM QUANTITY LUBRICA...
    • Publication number 20190337059
    • Publication date Nov 7, 2019
    • Ford Motor Company
    • Ethan Hughey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLS AND METHODS OF USING THE SAME
    • Publication number 20190262910
    • Publication date Aug 29, 2019
    • Kyocera SGS Precision Tools, Inc.
    • Douglas P. BONFIGLIO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT
    • Publication number 20190001422
    • Publication date Jan 3, 2019
    • SHEHKAI PRECISION CO., LTD.
    • Wen-Kuan WANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL WITH UNEQUAL FLUTE SPACING AND UNEQUAL RELIEF ANGLES
    • Publication number 20180250755
    • Publication date Sep 6, 2018
    • Kennametal Inc.
    • Stephen Michael George
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL AND METHOD OF DRILLING A HOLE
    • Publication number 20160346846
    • Publication date Dec 1, 2016
    • KURITAKOKI CO., LTD.
    • Hideki OGURI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR DRILLING A STACK OF MATERIALS, DRILL BIT AND DRILLING DE...
    • Publication number 20160136736
    • Publication date May 19, 2016
    • AIRBUS GROUP SAS
    • FERNAND VINHAS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THREE-BLADED DRILL WITH CUTTING FLUID SUPPLY HOLE
    • Publication number 20160031016
    • Publication date Feb 4, 2016
    • OSG Corporation
    • Kazuteru TAKAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    3-BLADE DRILL
    • Publication number 20150104265
    • Publication date Apr 16, 2015
    • OSG Corporation
    • Kazutoyo Itoh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL ASSEMBLY, COMPONENTS FOR SAME AND METHOD FOR MAKING SAME
    • Publication number 20130302101
    • Publication date Nov 14, 2013
    • Terry Scanlon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HOLE DRILLING PROCESS, AND DRILLING TOOL
    • Publication number 20130259588
    • Publication date Oct 3, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshitake Kasubata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THROW-AWAY ROTATING TOOL
    • Publication number 20120155978
    • Publication date Jun 21, 2012
    • Jiroh Osawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL WITH UNEQUAL FLUTE SPACING
    • Publication number 20120034043
    • Publication date Feb 9, 2012
    • Kennametal Inc.
    • Tilo Ernst Krieg
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TAP WITH DRILL AND METHOD FOR CUTTING INTERNAL THREAD
    • Publication number 20120003054
    • Publication date Jan 5, 2012
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Akira Takagi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill Press Cutter
    • Publication number 20110209323
    • Publication date Sep 1, 2011
    • Michael E. Beck
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20110170974
    • Publication date Jul 14, 2011
    • OSG Corporation
    • Norihiro Masuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROCK DRILL BIT
    • Publication number 20110168453
    • Publication date Jul 14, 2011
    • Illinois Tool Works Inc.
    • Heinrich Kersten
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Twist Drill
    • Publication number 20110085868
    • Publication date Apr 14, 2011
    • Iscar, Ltd.
    • David BEN HAROUCHE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT
    • Publication number 20100247259
    • Publication date Sep 30, 2010
    • Rick Davidian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill
    • Publication number 20100054884
    • Publication date Mar 4, 2010
    • OSG Corporation
    • Norihiro Masuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill
    • Publication number 20090274528
    • Publication date Nov 5, 2009
    • Takahiro Iguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill Bit
    • Publication number 20090103994
    • Publication date Apr 23, 2009
    • KABUSHIKI KAISHA MIYANAGA
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Core cutter
    • Publication number 20070065244
    • Publication date Mar 22, 2007
    • KABUSHIKI KAISHA MIYANAGA
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill bit
    • Publication number 20060180355
    • Publication date Aug 17, 2006
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for making miniature tri-blade drill and structure of the same
    • Publication number 20060115338
    • Publication date Jun 1, 2006
    • Tsan-Zan Yam
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Edge-carrying drill body having an internal chip-removal channel
    • Publication number 20050025594
    • Publication date Feb 3, 2005
    • SANDVIK AB
    • Stefan Lindblom
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Edge-carrying drill, method for the manufacture of the drill, and d...
    • Publication number 20040265080
    • Publication date Dec 30, 2004
    • SANDVIK AB
    • Ake Danielsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR