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  • B23B2251/44
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BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2251/00Details of tools for drilling machines

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B23B2251/44Margins
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Drill and method for producing a drill
    • Patent number 12,064,819
    • Issue date Aug 20, 2024
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 12,042,871
    • Issue date Jul 23, 2024
    • Tungaloy Corporation
    • Takao Katagiri
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method for producing a drill
    • Patent number 11,707,791
    • Issue date Jul 25, 2023
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill device and method of manufacturing the same
    • Patent number 11,590,585
    • Issue date Feb 28, 2023
    • Sandvik Intellectual Property AB
    • Ulrika Brohede
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Small-diameter drill bit
    • Patent number 11,413,690
    • Issue date Aug 16, 2022
    • MOLDINO Tool Engineering, Ltd.
    • Shogo Yoshioka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool
    • Patent number 11,400,523
    • Issue date Aug 2, 2022
    • CERATIZIT BALZHEIM GMBH & CO. KG
    • Rainer Walcher
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Single-edge drill for forming a deep hole
    • Patent number 11,376,672
    • Issue date Jul 5, 2022
    • NISHIKEN INC.
    • Takeshi Naito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 11,364,557
    • Issue date Jun 21, 2022
    • MOLDINO Tool Engineering, Ltd.
    • Shigeyoshi Fujiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,173,554
    • Issue date Nov 16, 2021
    • GKN Aerospace Sweden AB
    • Tore Hagward
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 11,123,809
    • Issue date Sep 21, 2021
    • BLACK & DECKER INC.
    • Juri Schatz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Small-diameter drill and small-diameter drill manufacturing method
    • Patent number 11,090,738
    • Issue date Aug 17, 2021
    • MOLDINO Tool Engineering, Ltd.
    • Shogo Yoshioka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling system and modular drilling head for deep hole drilling
    • Patent number 10,967,441
    • Issue date Apr 6, 2021
    • Allied Machine & Engineering Corporation
    • Salvatore D. Deluca
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool
    • Patent number 10,695,951
    • Issue date Jun 30, 2020
    • Robert Bosch GmbH
    • Rainer Widmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 10,507,533
    • Issue date Dec 17, 2019
    • Kennametal Inc.
    • Tim Guter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool including polycrystalline diamond material
    • Patent number 10,399,153
    • Issue date Sep 3, 2019
    • Mitsubishi Materials Corporation
    • Toshihiko Matsuo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 10,279,398
    • Issue date May 7, 2019
    • MITSUBISHI HITACHI TOOL ENGINEERING, LTD.
    • Shigeyoshi Fujiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit for drilling laminates
    • Patent number 10,183,343
    • Issue date Jan 22, 2019
    • Walter AG
    • Edwin Roth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 10,155,269
    • Issue date Dec 18, 2018
    • Sumitomo Electric Hardmetal Corp.
    • Masaaki Jindai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device and method for producing a guide bevel on a workpiece, in pa...
    • Patent number 10,155,286
    • Issue date Dec 18, 2018
    • Vollmer Werke Maschinenfabrik GmbH
    • Manfred Saegmueller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 10,150,168
    • Issue date Dec 11, 2018
    • Honda Motor Co., Ltd.
    • Hiroyuki Fukushima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing an axially extending tool tip and tool tip
    • Patent number 10,144,104
    • Issue date Dec 4, 2018
    • Kennametal Inc.
    • Horst Manfred Jaeger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill tip and drilling tool having a drill tip
    • Patent number 10,086,444
    • Issue date Oct 2, 2018
    • Kennametal Inc.
    • Jürgen Schwägerl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool and method for producing drill holes
    • Patent number 10,076,793
    • Issue date Sep 18, 2018
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Dieter Kress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit for use in forming holes in printed circuit boards
    • Patent number 10,064,285
    • Issue date Aug 28, 2018
    • Perfect Point Precision Carbide Tools Inc.
    • Shane Hugh Stewart
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill or drill head with burnishing margin
    • Patent number 10,005,136
    • Issue date Jun 26, 2018
    • Iscar, Ltd.
    • Eitan Gonen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bit for a rotary drill
    • Patent number 9,724,763
    • Issue date Aug 8, 2017
    • Element Six Limited
    • John James Barry
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 9,718,136
    • Issue date Aug 1, 2017
    • DreBo Werkzeugfabrik GmbH
    • Martin Stumpp
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 9,662,803
    • Issue date May 30, 2017
    • Heller Tools GmbH
    • Rainer Lampe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill head for deep hole cutting
    • Patent number 9,656,327
    • Issue date May 23, 2017
    • botek Präzisionsbohrtechnik GmbH
    • Takuji Nomura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill
    • Patent number 9,539,653
    • Issue date Jan 10, 2017
    • Walter AG
    • Siegfried Rogalla
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Drill bit
    • Publication number 20220395914
    • Publication date Dec 15, 2022
    • TECHNISCHE UNIVERSITAT DARMSTADT
    • Dennis HEYSER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL FOR CARBON-FIBER COMPOSITE MATERIAL
    • Publication number 20220241873
    • Publication date Aug 4, 2022
    • BIC TOOL CO., LTD.
    • Koichi Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL
    • Publication number 20200376570
    • Publication date Dec 3, 2020
    • CERATIZIT BALZHEIM GMBH & CO. KG
    • RAINER WALCHER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SMALL-DIAMETER DRILL BIT
    • Publication number 20200324348
    • Publication date Oct 15, 2020
    • Mitsubishi Hitachi Tool Engineering, Ltd.
    • Shogo Yoshioka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20200086401
    • Publication date Mar 19, 2020
    • GKN AEROSPACE SWEDEN AB
    • Tore Hagward
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD TO PRODUCE A RADIAL RUN-OUT TOOL AS WELL AS A RADIAL RUN-OUT...
    • Publication number 20190193226
    • Publication date Jun 27, 2019
    • Kennametal Inc.
    • Herbert Rudolf KAUPER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drilling Tool
    • Publication number 20180326618
    • Publication date Nov 15, 2018
    • ROBERT BOSCH GmbH
    • Rainer Widmann
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    DRILL OR DRILL HEAD WITH BURNISHING MARGIN
    • Publication number 20180029140
    • Publication date Feb 1, 2018
    • Iscar, Ltd.
    • Eitan Gonen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL AND METHOD FOR PRODUCING DRILL HOELS
    • Publication number 20170113283
    • Publication date Apr 27, 2017
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Dieter Kress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING TOOL INCLUDING POLYCRYSTALLINE DIAMOND MATERIAL
    • Publication number 20170106454
    • Publication date Apr 20, 2017
    • MITSUBISHI MATERIALS CORPORATION
    • Toshihiko MATSUO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR PRODUCING AN AXIALLY EXTENDING TOOL TIP AND TOOL TIP
    • Publication number 20150375356
    • Publication date Dec 31, 2015
    • Horst Manfred JAEGER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL
    • Publication number 20150314378
    • Publication date Nov 5, 2015
    • WALTER AG
    • Siegfried ROGALLA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWO-EDGE DOUBLE MARGIN DRILL
    • Publication number 20150283625
    • Publication date Oct 8, 2015
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yoshiji Sato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill and Drill Head with Drill Margin
    • Publication number 20150266107
    • Publication date Sep 24, 2015
    • Iscar, Ltd.
    • Eitan Gonen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DEVICE AND METHOD FOR PRODUCING A GUIDE BEVEL ON A WORKPIECE, IN PA...
    • Publication number 20140291307
    • Publication date Oct 2, 2014
    • Vollmer Werke Maschinenfabrik GmbH
    • Manfred Saegmueller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BIT EXCHANGEABLE DRILL
    • Publication number 20140193220
    • Publication date Jul 10, 2014
    • Takumi Tamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL HEAD FOR DEEP HOLE CUTTING
    • Publication number 20140154022
    • Publication date Jun 5, 2014
    • Takuji Nomura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BIT FOR A ROTARY DRILL
    • Publication number 20140037393
    • Publication date Feb 6, 2014
    • ELEMENT SIX LIMITED
    • John James Barry
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT AND CUTTING HEAD FOR DRILL BIT
    • Publication number 20130319774
    • Publication date Dec 5, 2013
    • Andreas Hammer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTER
    • Publication number 20130315681
    • Publication date Nov 28, 2013
    • VLADIMIR VOLOKH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL AND METHOD FOR PRODUCING DRILL HOLES
    • Publication number 20130307178
    • Publication date Nov 21, 2013
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Dieter Kress
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    DRILL AND METHOD OF MANUFACTURING MACHINED PRODUCT USING THE SAME
    • Publication number 20130170920
    • Publication date Jul 4, 2013
    • Kyocera Corporation
    • Hiroshi Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20120183367
    • Publication date Jul 19, 2012
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Dieter Kress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20120114440
    • Publication date May 10, 2012
    • Dieter Kress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL
    • Publication number 20120009034
    • Publication date Jan 12, 2012
    • THOMAS MACK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL TIP AND DRILLING TOOL HAVING A DRILL TIP
    • Publication number 20110318128
    • Publication date Dec 29, 2011
    • Jürgen Schwägerl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20110211924
    • Publication date Sep 1, 2011
    • MITSUBISHI MATERIALS CORPORATION
    • Kazuya Yanagida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING TOOL HAVING SEALED MARGINS AND METHOD OF MAKING SAME
    • Publication number 20110158757
    • Publication date Jun 30, 2011
    • Jurgen Schwagerl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTATING CUTTING TOOL WITH SUPPORT ELEMENT
    • Publication number 20110116877
    • Publication date May 19, 2011
    • Erkan Hodza
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rotary Tool, in Particular a Drill
    • Publication number 20100260567
    • Publication date Oct 14, 2010
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR