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  • B23B2251/046
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BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2251/00Details of tools for drilling machines

Current Industry

B23B2251/046Variable
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Drill bit
    • Patent number 12,296,395
    • Issue date May 13, 2025
    • Milwaukee Electric Tool Corporation
    • Brett A. Parendo
    • 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

    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

    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

    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
  • Information Patent Grant

    Drill and method of manufacturing machined product using the same
    • Patent number 10,518,336
    • Issue date Dec 31, 2019
    • Kyocera Corporation
    • Kenichirou Koga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill for advanced materials
    • Patent number 10,471,521
    • Issue date Nov 12, 2019
    • Sandvik Intellectual Property AB
    • Wan Tsin Goh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool and method for manufacturing a rotary tool
    • Patent number 10,343,223
    • Issue date Jul 9, 2019
    • Kennametal Inc.
    • Tim Guter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method for manufacturing cut product using same
    • Patent number 10,300,535
    • Issue date May 28, 2019
    • Kyocera Corporation
    • Kenichirou Koga
    • 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

    Step drill bit with variable helical flute
    • Patent number 10,058,929
    • Issue date Aug 28, 2018
    • Irwin Industrial Tool Company
    • Laverne R. Durfee
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • 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 and method for manufacturing cut product using same
    • Patent number 9,969,012
    • Issue date May 15, 2018
    • KYOCERA Corporation
    • Hiroshi Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method for manufacturing cut product using same
    • Patent number 9,962,773
    • Issue date May 8, 2018
    • Kyocera Corporation
    • Kenichirou Koga
    • 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

    Milling and boring tool
    • Patent number 9,643,263
    • Issue date May 9, 2017
    • Mapal Fabrik für Präzisionswerkzeuge Dr. Kess KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool and method for manufacturing a rotary tool
    • Patent number 9,623,489
    • Issue date Apr 18, 2017
    • Kennametal Inc.
    • Tim Guter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tools, cutting tool holders and cutting inserts therefor
    • Patent number 9,592,562
    • Issue date Mar 14, 2017
    • GERSHON SYSTEM LTD.
    • Gershon Harif
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Micro-drill and method for manufacturing the micro-drill
    • Patent number 9,468,981
    • Issue date Oct 18, 2016
    • SHENZHEN JINZHOU PRECISION TECHNOLOGY CORP.
    • Jianguo Qu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 9,308,589
    • Issue date Apr 12, 2016
    • Sumitomo Electric Industries, Ltd
    • Hisao Oka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling/reaming tool
    • Patent number 8,926,236
    • Issue date Jan 6, 2015
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method of cutting workpiece using the same
    • Patent number 8,882,411
    • Issue date Nov 11, 2014
    • Kyocera Corporation
    • Yoshifumi Koike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool having PCD cutting tip
    • Patent number 8,882,412
    • Issue date Nov 11, 2014
    • Kennametal Inc.
    • Karthik Sampath
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting drill and method for manufacturing printed wiring board
    • Patent number 8,727,680
    • Issue date May 20, 2014
    • Ibiden Co., Ltd.
    • Susumu Wada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combination end milling/drilling/reaming cutting tool
    • Patent number 8,602,698
    • Issue date Dec 10, 2013
    • Kennametal Inc.
    • Karen Anne Craig
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 8,257,000
    • Issue date Sep 4, 2012
    • Honda Motor Co., Ltd.
    • Junya Onose
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • 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

    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

    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

    DRILLING TOOL
    • Publication number 20200001376
    • Publication date Jan 2, 2020
    • HPTec GmbH
    • Stefan NETZER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT
    • Publication number 20190232391
    • Publication date Aug 1, 2019
    • Milwaukee Electric Tool Corporation
    • Brett A. Parendo
    • 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 AND METHOD FOR MANUFACTURING CUT PRODUCT USING SAME
    • Publication number 20180250756
    • Publication date Sep 6, 2018
    • Kyocera Corporation
    • Kenichirou KOGA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT FOR USE IN FORMING HOLES IN PRINTED CIRCUIT BOARDS
    • Publication number 20180177054
    • Publication date Jun 21, 2018
    • Perfect Point Precision Carbide Tools Inc.
    • Shane Hugh STEWART
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL BIT WITH VARIABLE HELICAL FLUTE
    • Publication number 20170129022
    • Publication date May 11, 2017
    • Irwin Industrial Tool Company
    • LaVerne R. Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL AND METHOD FOR MANUFACTURING A ROTARY TOOL
    • Publication number 20160361769
    • Publication date Dec 15, 2016
    • Kennametal Inc.
    • Tim GUTER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL AND METHOD FOR PRODUCING A ROTARY TOOL
    • Publication number 20160256937
    • Publication date Sep 8, 2016
    • Kennametal Inc.
    • Tim GUTER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Iron-Cutting Drill
    • Publication number 20160158851
    • Publication date Jun 9, 2016
    • Shajeng Hardware Co., Ltd.
    • Jen Tsung Liao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill
    • Publication number 20160129506
    • Publication date May 12, 2016
    • DreBo Werkzeugfabrik GmbH
    • Martin Stumpp
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL AND METHOD FOR MANUFACTURING CUT PRODUCT USING SAME
    • Publication number 20160074944
    • Publication date Mar 17, 2016
    • KYOCERA CORPORATION
    • Kenichirou KOGA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL AND METHOD FOR MANUFACTURING A ROTARY TOOL
    • Publication number 20150360302
    • Publication date Dec 17, 2015
    • Kennametal Inc.
    • Tim GUTER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20140363249
    • Publication date Dec 11, 2014
    • Hisao Oka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING DRILL AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD
    • Publication number 20140201995
    • Publication date Jul 24, 2014
    • IBIDENJUSHI CO., LTD.
    • Susumu WADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL FOR ADVANCED MATERIALS
    • Publication number 20130039709
    • Publication date Feb 14, 2013
    • Sandvik Intellectual Property AB
    • Wan Tsin Goh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING/REAMING TOOL
    • Publication number 20130004253
    • Publication date Jan 3, 2013
    • Kennametal, Inc.
    • HERBERT RUDOLF KAUPER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING TOOL HAVING PCD CUTTING TIP
    • Publication number 20120288337
    • Publication date Nov 15, 2012
    • KARTHIK SAMPATH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL FOR COMPOSITE MATERIAL AS WELL AS MACHINING METHOD USING SAME...
    • Publication number 20120269591
    • Publication date Oct 25, 2012
    • FUKUI PREFECTURAL GOVERNMENT
    • Hirofumi Shimada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Multi-Functional Cutting Tool and Tool Holder Therefor
    • Publication number 20120237305
    • Publication date Sep 20, 2012
    • TaeguTec Ltd
    • Chul Ho Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOLS, CUTTING TOOL HOLDERS AND CUTTING INSERTS THEREFOR
    • Publication number 20120107061
    • Publication date May 3, 2012
    • GERSHON SYSTEM LTD.
    • Gershon Harif
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMBINATION END MILLING/DRILLING/REAMING CUTTING TOOL
    • Publication number 20120051863
    • Publication date Mar 1, 2012
    • Kennametal Inc.
    • Karen Anne Craig
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL AND METHOD OF CUTTING WORKPIECE USING THE SAME
    • Publication number 20120039680
    • Publication date Feb 16, 2012
    • Yoshifumi Koike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Multi-directionally fluted rotary cutting tool
    • Publication number 20120020751
    • Publication date Jan 26, 2012
    • Suneel Bhaskar Bhat
    • 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

    CUTTING DRILL AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD
    • Publication number 20100329802
    • Publication date Dec 30, 2010
    • IBIDEN CO., LTD.
    • Susumu WADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HELICAL MULTILEVEL CUTTING TOOL
    • Publication number 20090047084
    • Publication date Feb 19, 2009
    • Shiqing Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20090016832
    • Publication date Jan 15, 2009
    • Honda Motor Co., Ltd.
    • Junya Onose
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR