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  • B23B2251/40
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Parent Industries

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

Current Industry

B23B2251/40Flutes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool
    • Patent number 12,083,605
    • Issue date Sep 10, 2024
    • Tungaloy Corporation
    • Issei Hori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Modular drill with enhanced bump-off capability
    • Patent number 11,883,888
    • Issue date Jan 30, 2024
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • 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

    Auger
    • Patent number 11,850,767
    • Issue date Dec 26, 2023
    • Milwaukee Electric Tool Corporation
    • Michael J. Zimmermann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool with tunable vibration absorber assembly for su...
    • Patent number 11,691,205
    • Issue date Jul 4, 2023
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • 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

    Rotary cutting tool having chip space in proportion to feed-per-tooth
    • Patent number 11,554,426
    • Issue date Jan 17, 2023
    • YG-1 CO., LTD.
    • Vladimir Volokh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool
    • Patent number 11,548,078
    • Issue date Jan 10, 2023
    • Walter AG
    • Florian Baur
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method of manufacturing machined product
    • Patent number 11,511,359
    • Issue date Nov 29, 2022
    • Kyocera Corporation
    • Hiroshi Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool and method for manufacturing machined product
    • Patent number 11,491,562
    • Issue date Nov 8, 2022
    • Kyocera Corporation
    • Hirohisa Ishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotatable cutting head having torque transmission surfaces on a mou...
    • Patent number 11,453,070
    • Issue date Sep 27, 2022
    • Iscar, Ltd.
    • Gil Hecht
    • 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

    Drill
    • Patent number 11,407,040
    • Issue date Aug 9, 2022
    • OSG Corporation
    • Katashi Hirosawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool and method for manufacturing machined product
    • Patent number 11,383,309
    • Issue date Jul 12, 2022
    • Kyocera Corporation
    • Hirokazu Hatano
    • 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

    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

    Rotary tool
    • Patent number 11,364,556
    • Issue date Jun 21, 2022
    • Kyocera Corporation
    • Hiroshi Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill with grooved flute and method of making drill with grooved flute
    • Patent number 11,358,229
    • Issue date Jun 14, 2022
    • Seco Tools AB
    • Lars B. Nilsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing sintered component, sintered component, an...
    • Patent number 11,325,186
    • Issue date May 10, 2022
    • Sumitomo Electric Sintered Alloy, Ltd.
    • Yasunori Sonoda
    • B22 - CASTING POWDER METALLURGY
  • 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

    Method for manufacturing sintered component, sintered component, an...
    • Patent number 11,305,347
    • Issue date Apr 19, 2022
    • Sumitomo Electric Sintered Alloy, Ltd.
    • Yasunori Sonoda
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Auger
    • Patent number 11,285,632
    • Issue date Mar 29, 2022
    • Milwaukee Electric Tool Corporation
    • Michael J. Zimmermann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill
    • Patent number 11,229,958
    • Issue date Jan 25, 2022
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill body and drill
    • Patent number 11,185,933
    • Issue date Nov 30, 2021
    • Sandvik Intellectual Property AB
    • Rasmus Hemph
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,173,553
    • Issue date Nov 16, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Shinya Nakata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool
    • Patent number 11,161,183
    • Issue date Nov 2, 2021
    • Robert Bosch GmbH
    • Alexander Volz
    • 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

    Cutting tool holder, cutting tool, and method of manufacturing mach...
    • Patent number 11,135,659
    • Issue date Oct 5, 2021
    • Kyocera Corporation
    • Shouhei Mao
    • 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

    Rotary cutting tool with internal coolant passage
    • Patent number 11,110,524
    • Issue date Sep 7, 2021
    • Kennametal Inc.
    • Xiangdong D. Fang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DRILL
    • Publication number 20240375191
    • Publication date Nov 14, 2024
    • OSG Corporation
    • Hiroyasu MAKINO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL
    • Publication number 20240375192
    • Publication date Nov 14, 2024
    • Milwaukee Electric Tool Corporation
    • Travis J. DuMez
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20240367239
    • Publication date Nov 7, 2024
    • OSG Corporation
    • Takahiro YAMAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20240261878
    • Publication date Aug 8, 2024
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Naohiro NAKAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTI-GROOVE PAGODA DRILL BIT
    • Publication number 20240198436
    • Publication date Jun 20, 2024
    • DANYANG BAIKE TOOLS CO., LTD.
    • Guoqiang ZHU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL HEAD, TIP EXCHANGE DRILL, AND DRILL
    • Publication number 20240165717
    • Publication date May 23, 2024
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Koji TAKAHASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT
    • Publication number 20240149358
    • Publication date May 9, 2024
    • Milwaukee Electric Tool Corporation
    • Brian R. Simpson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GLASS FIBER REINFORCED SUBSTRATE DRILL AND METHOD OF FORMING THROUG...
    • Publication number 20240091866
    • Publication date Mar 21, 2024
    • IBIDEN CO., LTD.
    • Soma OKUDA
    • 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

    MODULAR DRILL WITH ENHANCED BUMP-OFF CAPABILITY
    • Publication number 20240042530
    • Publication date Feb 8, 2024
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rotary Tool and Method for Manufacturing Such a Rotary Tool
    • Publication number 20240033832
    • Publication date Feb 1, 2024
    • Kennametal Inc.
    • Patrick Kuhlemann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ANNULAR HOLE CUTTER
    • Publication number 20230390833
    • Publication date Dec 7, 2023
    • Hougen Manufacturing, Inc.
    • Jeffrey Steven Gill
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT, ROTARY TOOL, AND METHOD FOR MANUFACTURING MACHINED...
    • Publication number 20230364684
    • Publication date Nov 16, 2023
    • KYOCERA CORPORATION
    • Masahiro YAMAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Auger Assembly
    • Publication number 20230356305
    • Publication date Nov 9, 2023
    • Rory Korathu-Larson, LLC
    • Rory Korathu-Larson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METAL CUTTING INDEXABLE DRILL TOOL
    • Publication number 20230311220
    • Publication date Oct 5, 2023
    • AB SANDVIK COROMANT
    • Håkan CARLBERG
    • 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

    Drill and method for producing a drill
    • Publication number 20230226620
    • Publication date Jul 20, 2023
    • Kennametal Inc.
    • Herbert Rudolf KAUPER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20230226619
    • Publication date Jul 20, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Koji TAKAHASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING TOOL WITH TUNABLE VIBRATION ABSORBER ASSEMBLY FOR SU...
    • Publication number 20230182216
    • Publication date Jun 15, 2023
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20230173593
    • Publication date Jun 8, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Masashi YAMADA
    • 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

    MODULAR DRILL WITH ENHANCED BUMP-OFF CAPABILITY
    • Publication number 20220410285
    • Publication date Dec 29, 2022
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • 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

    DRILL AND METHOD FOR MANUFACTURING MACHINED PRODUCT
    • Publication number 20220314344
    • Publication date Oct 6, 2022
    • KYOCERA CORPORATION
    • Hiroshi OGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL AND METHOD FOR MANUFACTURING MACHINED PRODUCT
    • Publication number 20220288702
    • Publication date Sep 15, 2022
    • Kyocera Corporation
    • Yusaku TAKATAKE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20220241872
    • Publication date Aug 4, 2022
    • TUNGALOY CORPORATION
    • Takao KATAGIRI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INDEXABLE DRILL, CUTTING INSERT AND DRILL MAIN BODY
    • Publication number 20220184714
    • Publication date Jun 16, 2022
    • MITSUBISHI MATERIALS CORPORATION
    • Masahiro Usui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AUGER
    • Publication number 20220184845
    • Publication date Jun 16, 2022
    • Milwaukee Electric Tool Corporation
    • Michael J. Zimmermann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT, ROTARY TOOL, AND METHOD FOR MANUFACTURING MACHINED...
    • Publication number 20220055123
    • Publication date Feb 24, 2022
    • KYOCERA CORPORATION
    • Suguru ONCHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF PRODUCING DRILL
    • Publication number 20220001464
    • Publication date Jan 6, 2022
    • DENSO CORPORATION
    • Akihiro UEDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR