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  • B23B2251/04
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BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2251/00Details of tools for drilling machines

Current Industry

B23B2251/04Angles
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
    • Patent number 11,883,887
    • Issue date Jan 30, 2024
    • MK-Tools-Service GmbH
    • Helmut Miller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 11,865,626
    • Issue date Jan 9, 2024
    • OSG Corporation
    • Takahiro Yamamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,858,053
    • Issue date Jan 2, 2024
    • Kennametal Inc.
    • Christian Strauchmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spiral step twist drill bit
    • Patent number 11,839,921
    • Issue date Dec 12, 2023
    • Danyang Kaiyiyuan Tools Co., Ltd.
    • Kaibin Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting insert and tool having declined axial support surfaces
    • Patent number 11,826,836
    • Issue date Nov 28, 2023
    • Sandvik Intellectual Property AB
    • Helena Pabel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Threading insert having variable edge roundness
    • Patent number 11,772,165
    • Issue date Oct 3, 2023
    • Sandvik Intellectual Property AB
    • Hakan Fransson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill bit
    • Patent number 11,691,203
    • Issue date Jul 4, 2023
    • Milwaukee Electric Tool Corporation
    • Brett A. Parendo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit and method for making a drill bit
    • Patent number 11,679,442
    • Issue date Jun 20, 2023
    • Maestro Logistics, LLC
    • M. Mary Sinnott
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill and an exchangeable head for a twist drill
    • Patent number 11,642,728
    • Issue date May 9, 2023
    • Seco Tools AB
    • Bjorn Sterling
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manufacturing process, tool stand, and drill bit
    • Patent number 11,577,429
    • Issue date Feb 14, 2023
    • Hilti Aktiengesellschaft
    • Guenter Domani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 11,407,039
    • Issue date Aug 9, 2022
    • Milwaukee Electric Tool Corporation
    • Brett A. Parendo
    • 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

    Drill
    • Patent number 11,364,555
    • Issue date Jun 21, 2022
    • Bic Tool Co., Ltd
    • Koichi Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Parabolic instrument
    • Patent number 11,364,554
    • Issue date Jun 21, 2022
    • Dentsply Sirona Inc.
    • Romain Leblanc
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool
    • Patent number 11,311,947
    • Issue date Apr 26, 2022
    • Kyocera Corporation
    • Hiroshi Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 11,278,970
    • Issue date Mar 22, 2022
    • Milwaukee Electric Tool Corporation
    • Alexander R. Greenhill
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill bit
    • Patent number 11,273,501
    • Issue date Mar 15, 2022
    • Milwaukee Electric Tool Corporation
    • Brett A. Parendo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 11,229,959
    • Issue date Jan 25, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Shuhei Misumi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Conical countersink
    • Patent number 11,185,934
    • Issue date Nov 30, 2021
    • Guehring KG
    • Stefan Schairer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 11,141,799
    • Issue date Oct 12, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Shinya Nakata
    • 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

    Drill and drilling device including the same
    • Patent number 11,014,172
    • Issue date May 25, 2021
    • Mitsubishi Heavy Industries, Ltd.
    • Shuichi Okada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manufacturing process, tool stand, and drill bit
    • Patent number 10,940,527
    • Issue date Mar 9, 2021
    • Hilti Aktiengesellschaft
    • Guenter Domani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool bit replaceable rotary cutting tool and rotary cutting method...
    • Patent number 10,888,933
    • Issue date Jan 12, 2021
    • Zhejiang Xinxing Tools Co., Ltd.
    • Dongwei Zhu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method for manufacturing machined product
    • Patent number 10,882,121
    • Issue date Jan 5, 2021
    • Kyocera Corporation
    • Hironori Nishikoori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool and method for manufacturing machined product
    • Patent number 10,821,526
    • Issue date Nov 3, 2020
    • Kyocera Corporation
    • Hirokazu Hatano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vertical-edge double-step sawtooth cutter for preparing high-qualit...
    • Patent number 10,751,810
    • Issue date Aug 25, 2020
    • Dalian University of Technology
    • Fuji Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Orbital drill with left-handed and right-handed flutes
    • Patent number 10,710,175
    • Issue date Jul 14, 2020
    • Kennametal Inc.
    • Danny R. Davis
    • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    TWIST DRILL WITH MULTI-STEP DRILL POINT
    • Publication number 20240082929
    • Publication date Mar 14, 2024
    • Danyang Kaiyiyuan Tools Co., Ltd.
    • Kaibin WANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting tool
    • Publication number 20240066611
    • Publication date Feb 29, 2024
    • Kennametal Inc.
    • Christian Strauchmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL AS WELL AS CUTTING INSERT AND CARRIER FOR SUCH A ROTARY...
    • Publication number 20240001458
    • Publication date Jan 4, 2024
    • Kennametal Inc.
    • Michael Schuffenhauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ACCESSORY TOOLS
    • Publication number 20230347422
    • Publication date Nov 2, 2023
    • Milwaukee Electric Tool Corporation
    • Milorad Marich
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MINI CUTTING BIT
    • Publication number 20230339027
    • Publication date Oct 26, 2023
    • HAO JUEN TECHNOLOGY CO., LTD.
    • SHINN LIANG CHANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL BIT
    • Publication number 20230302550
    • Publication date Sep 28, 2023
    • Milwaukee Electric Tool Corporation
    • Brett A. Parendo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BORING TOOL WITH MULTI-ANGLED TIP
    • Publication number 20230286065
    • Publication date Sep 14, 2023
    • APEX BRANDS, INC.
    • LaVerne Royal Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20230256524
    • Publication date Aug 17, 2023
    • MITSUBISHI MATERIALS CORPORATION
    • Akira Sato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING ELEMENTS
    • Publication number 20230098719
    • Publication date Mar 30, 2023
    • WRIGHT MEDICAL TECHNOLOGY, INC.
    • Zachary KORMAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL BIT
    • Publication number 20230089637
    • Publication date Mar 23, 2023
    • APEX BRANDS, INC.
    • LaVerne Royal Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    STEP DRILL BITS
    • Publication number 20220371105
    • Publication date Nov 24, 2022
    • Black & Decker Inc.
    • Joseph T. NOVAK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT
    • Publication number 20220339715
    • Publication date Oct 27, 2022
    • Milwaukee Electric Tool Corporation
    • Brett A. Parendo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20220314341
    • Publication date Oct 6, 2022
    • TUNGALOY CORPORATION
    • Issei HORI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING TOOL, SUCH AS A DRILL OR A REAMER
    • Publication number 20220184716
    • Publication date Jun 16, 2022
    • Desgranges Outils Coupants
    • Ludovic VERMOREL
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMBINATION TOOL AS WELL AS DRILLS FOR SUCH A DRILLING/CHAMFERING TOOL
    • Publication number 20220184717
    • Publication date Jun 16, 2022
    • Kennametal Inc.
    • Marcus PAUL
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL AND METHOD OF PRODUCING DRILLED PRODUCT
    • Publication number 20220063004
    • Publication date Mar 3, 2022
    • SUBARU CORPORATION
    • Masao WATANABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL BIT
    • Publication number 20210316375
    • Publication date Oct 14, 2021
    • Milwaukee Electric Tool Corporation
    • Brett A. Parendo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL AND AN EXCHANGEABLE HEAD FOR A TWIST DRILL
    • Publication number 20210283696
    • Publication date Sep 16, 2021
    • Seco Tools AB
    • Bjorn STERLING
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STAGGERED TOOTH GROOVE CUTTER
    • Publication number 20210276103
    • Publication date Sep 9, 2021
    • Honda Motor Co., Ltd.
    • Justin Richard Harpst
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20210229190
    • Publication date Jul 29, 2021
    • OSG Corporation
    • Takahiro YAMAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL TIP AND METHOD FOR PRODUCING A DRILL TIP
    • Publication number 20210213543
    • Publication date Jul 15, 2021
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20210205900
    • Publication date Jul 8, 2021
    • MK-Tools-Service GmbH
    • Helmut Miller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING INSERT AND TOOL HAVING DECLINED AXIAL SUPPORT SURFACES
    • Publication number 20210146453
    • Publication date May 20, 2021
    • Sandvik Intellectual Property AB
    • Helena PABEL
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting tool
    • Publication number 20210094106
    • Publication date Apr 1, 2021
    • Kennametal Inc.
    • Christian Strauchmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING TOOL WITH ENHANCED COOLANT DELIVERY
    • Publication number 20210053128
    • Publication date Feb 25, 2021
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Drill
    • Publication number 20200406375
    • Publication date Dec 31, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Shuhei MISUMI
    • 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

    THREADING INSERT HAVING VARIABLE EDGE ROUNDNESS
    • Publication number 20200331070
    • Publication date Oct 22, 2020
    • Sandvik Intellectual Property AB
    • Hakan FRANSSON
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL AND METHOD FOR PRODUCING A DRILLED HOLE
    • Publication number 20200246881
    • Publication date Aug 6, 2020
    • EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik Für Präzisionswerkzeuge
    • Dietmar Hechtle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR