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Four cutting edges

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  • CPC
  • B23B2251/204
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BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2251/00Details of tools for drilling machines

Current Industry

B23B2251/204Four cutting edges
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

    One-piece cutting head for a drill bit
    • Patent number 12,070,807
    • Issue date Aug 27, 2024
    • BLACK & DECKER INC.
    • Juri Schatz
    • 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 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

    Rotary cutting tool
    • Patent number 11,440,108
    • Issue date Sep 13, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Nozomi Tsukihara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Four-edged drill
    • Patent number 11,161,182
    • Issue date Nov 2, 2021
    • Guehring KG
    • Philipp Kunze
    • 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

    Device for opening connection to lined pipe
    • Patent number 10,427,223
    • Issue date Oct 1, 2019
    • Picote Solutions Inc.
    • Mika Lokkinen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Precessional-motion bone and dental drilling tools and bone harvest...
    • Patent number 10,363,615
    • Issue date Jul 30, 2019
    • Michael J. Scianamblo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill and production method
    • Patent number 10,252,321
    • Issue date Apr 9, 2019
    • Hilti Aktiengesellschaft
    • Corinna Achleitner
    • 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

    Drilling tool
    • Patent number 10,137,506
    • Issue date Nov 27, 2018
    • Natalino Capone
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 9,833,843
    • Issue date Dec 5, 2017
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • 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

    Bottom cutting step up reamer
    • Patent number 9,815,123
    • Issue date Nov 14, 2017
    • The Boeing Company
    • Aaron J. Pedersen
    • 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

    Drill bit
    • Patent number 9,409,239
    • Issue date Aug 9, 2016
    • Makotoloy Co., Ltd.
    • Hirofumi Higashiwaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Precessional drilling and reaming
    • Patent number 9,277,925
    • Issue date Mar 8, 2016
    • Michael J. Scianamblo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Precessional-motion bone and dental drilling tools and bone harvest...
    • Patent number 9,271,740
    • Issue date Mar 1, 2016
    • Michael J. Scianamblo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 8,734,067
    • Issue date May 27, 2014
    • Fuji Jukogyo Kabushiki Kaisha
    • Manabu Saito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill head for rock drills
    • Patent number 8,225,889
    • Issue date Jul 24, 2012
    • Hilti Aktiengesellschaft
    • Christoph Wetter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chisel
    • Patent number 8,215,415
    • Issue date Jul 10, 2012
    • Hawera Probst GmbH
    • Marco Lang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rock drill
    • Patent number 7,913,777
    • Issue date Mar 29, 2011
    • Robert Bosch GmbH
    • Wolfgang Rieger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit including one piece cutting head
    • Patent number 7,861,807
    • Issue date Jan 4, 2011
    • Black & Decker Inc.
    • Florian Probst
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary-percussion drill with a four-start helical shaft
    • Patent number 7,628,232
    • Issue date Dec 8, 2009
    • Hilti Aktiengesellschaft
    • Olaf Koch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hard material drilling head
    • Patent number 7,559,383
    • Issue date Jul 14, 2009
    • Hilti Aktiengesellschaft
    • Olaf Koch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hard material head and rotary percussion drill bit
    • Patent number 7,559,382
    • Issue date Jul 14, 2009
    • Hilti Aktiengesellschaft
    • Olaf Koch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hard material bit
    • Patent number 7,549,491
    • Issue date Jun 23, 2009
    • Hilti Aktiengesellschaft
    • Klaus Hoeggerl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit having radially extending cutting bits on radial legs
    • Patent number 7,497,282
    • Issue date Mar 3, 2009
    • Hilti Aktiengesellschaft
    • Rainer Batliner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Anchoring drill bit, system and method of anchoring
    • Patent number 7,384,223
    • Issue date Jun 10, 2008
    • Donald S. Nadler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Drill
    • Publication number 20240351118
    • Publication date Oct 24, 2024
    • NACHI-FUJIKOSHI CORP.
    • Yudai YAMADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ONE-PIECE CUTTING HEAD FOR A DRILL BIT
    • Publication number 20240342808
    • Publication date Oct 17, 2024
    • Black & Decker Inc.
    • Juri SCHATZ
    • 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

    ONE-PIECE CUTTING HEAD FOR A DRILL BIT
    • Publication number 20220297204
    • Publication date Sep 22, 2022
    • Black & Decker Inc.
    • Juri SCHATZ
    • 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

    DRILL AND METHOD OF MANUFACTURING MACHINED PRODUCT
    • Publication number 20210205899
    • Publication date Jul 8, 2021
    • KYOCERA CORPORATION
    • Hiroshi OGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING TOOL
    • Publication number 20200391305
    • Publication date Dec 17, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Nozomi TSUKIHARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FOUR-EDGED DRILL
    • Publication number 20200282473
    • Publication date Sep 10, 2020
    • Guehring KG
    • Philipp KUNZE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT WITH CHAMFERING FUNCTION
    • Publication number 20200001377
    • Publication date Jan 2, 2020
    • SHUN-SHIH HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT AND CUTTING TOOL
    • Publication number 20190047059
    • Publication date Feb 14, 2019
    • TUNGALOY CORPORATION
    • Hikaru SHIROMA
    • 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

    INSERT, DRILL, AND METHOD OF MANUFACTURING MACHINED PRODUCT USING T...
    • Publication number 20180111205
    • Publication date Apr 26, 2018
    • KYOCERA CORPORATION
    • Hirohisa ISHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT FOR DRILLING LAMINATES
    • Publication number 20180065190
    • Publication date Mar 8, 2018
    • WALTER AG
    • Edwin ROTH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL AND PRODUCTION METHOD
    • Publication number 20170348760
    • Publication date Dec 7, 2017
    • HILTI AKTIENGESELLSCHAFT
    • Corinna ACHLEITNER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DRILL
    • Publication number 20170326653
    • Publication date Nov 16, 2017
    • Kennametal Inc.
    • Tim GUTER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTI-BLADE TYPE WOODWORKING BIT
    • Publication number 20170312935
    • Publication date Nov 2, 2017
    • Compass Corporation
    • Tzu-Chien Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL AND DRILL HEAD
    • Publication number 20170274461
    • Publication date Sep 28, 2017
    • MITSUBISHI MATERIALS CORPORATION
    • Masayuki Mabuchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL
    • Publication number 20170182565
    • Publication date Jun 29, 2017
    • Natalino CAPONE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BOTTOM CUTTING STEP UP REAMER
    • Publication number 20170021433
    • Publication date Jan 26, 2017
    • The Boeing Company
    • Aaron J. Pedersen
    • 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

    DRILL BIT STRUCTURE
    • Publication number 20150298219
    • Publication date Oct 22, 2015
    • TCT GLOBAL LIMITED
    • Shih-Feng CHIU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill
    • Publication number 20150093205
    • Publication date Apr 2, 2015
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT
    • Publication number 20120321403
    • Publication date Dec 20, 2012
    • Fuji Jukogyo Kabushiki Kaisha
    • Hirofumi HIGASHIWAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20100296887
    • Publication date Nov 25, 2010
    • HILTI AKTIENGESELLSCHAFT
    • Steven MOSELEY
    • 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 20100232899
    • Publication date Sep 16, 2010
    • Manabu Saito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROCK DRILL
    • Publication number 20100163314
    • Publication date Jul 1, 2010
    • Wolfgang Rieger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL HEAD FOR ROCK DRILLS
    • Publication number 20100158625
    • Publication date Jun 24, 2010
    • HILTI AKTIENGESELLSCHAFT
    • Christoph Wetter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill Bit Including One Piece Cutting Head
    • Publication number 20100135741
    • Publication date Jun 3, 2010
    • Black & Decker Inc.
    • Florian Probst
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Percussion-rotary drill
    • Publication number 20090103990
    • Publication date Apr 23, 2009
    • Hilti Aktiengesellschaft
    • Olaf Koch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR