DE112004000973D2 - sandwich drill - Google Patents

sandwich drill

Info

Publication number
DE112004000973D2
DE112004000973D2 DE112004000973T DE112004000973T DE112004000973D2 DE 112004000973 D2 DE112004000973 D2 DE 112004000973D2 DE 112004000973 T DE112004000973 T DE 112004000973T DE 112004000973 T DE112004000973 T DE 112004000973T DE 112004000973 D2 DE112004000973 D2 DE 112004000973D2
Authority
DE
Germany
Prior art keywords
sandwich
drill
sandwich drill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
DE112004000973T
Other languages
German (de)
Inventor
Joerg Guehring
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE112004000973D2 publication Critical patent/DE112004000973D2/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/27—Composites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/75—Stone, rock or concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/204—Four cutting edges
DE112004000973T 2003-03-21 2004-03-18 sandwich drill Withdrawn - After Issue DE112004000973D2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20304580U DE20304580U1 (en) 2003-03-21 2003-03-21 drill
PCT/DE2004/000602 WO2004082874A1 (en) 2003-03-21 2004-03-18 Sandwich drill

Publications (1)

Publication Number Publication Date
DE112004000973D2 true DE112004000973D2 (en) 2006-02-16

Family

ID=32864543

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20304580U Expired - Lifetime DE20304580U1 (en) 2003-03-21 2003-03-21 drill
DE112004000973T Withdrawn - After Issue DE112004000973D2 (en) 2003-03-21 2004-03-18 sandwich drill

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20304580U Expired - Lifetime DE20304580U1 (en) 2003-03-21 2003-03-21 drill

Country Status (2)

Country Link
DE (2) DE20304580U1 (en)
WO (1) WO2004082874A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346217A1 (en) * 2003-09-24 2005-04-28 Mapal Fab Praezision drill
DE20319341U1 (en) * 2003-12-12 2005-04-28 Gühring, Jörg, Dr. Tool for reworking holes
US7575401B1 (en) * 2004-11-18 2009-08-18 Precorp, Inc. PCD drill for composite materials
CN100368115C (en) * 2005-04-10 2008-02-13 江苏飞达工具股份有限公司 Method for improving service life of rolled spiral drill
ITRM20050238A1 (en) 2005-05-13 2006-11-14 Natalino Capone INNOVATIVE DRILLING TECHNOLOGY
DE102006018322A1 (en) * 2006-04-19 2007-10-25 Günther & Co. GmbH Method for introducing a deep hole and pilot drill therefor
US20080019787A1 (en) * 2006-07-24 2008-01-24 Karthikeyan Sampath Drill for machining fiber reinforced composite material
US7665935B1 (en) 2006-07-27 2010-02-23 Precorp, Inc. Carbide drill bit for composite materials
JP5111068B2 (en) * 2006-11-24 2012-12-26 ホンダ・パテンツ・アンド・テクノロジーズ・ノース・アメリカ・エルエルシー Method for producing perforated fiber reinforced composite
FR2919212B1 (en) * 2007-07-26 2009-12-25 Snecma CERAMIC DRILL FOR HIGH SPEED DRILLING OF COMPOSITE MATERIALS.
DE102007050050A1 (en) * 2007-10-17 2009-04-23 Kennametal Inc. Concentric tool, especially drills
DE112009000013C5 (en) 2008-03-31 2018-08-09 Sumitomo Electric Hardmetal Corp. end mill
US8342780B2 (en) 2008-10-17 2013-01-01 Precorp, Inc. Shielded PCD or PCBN cutting tools
DE102009049087C5 (en) * 2009-10-02 2018-02-08 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG drill
IL201486A (en) * 2009-10-13 2015-05-31 Iscar Ltd Drill
DE102009055746A1 (en) * 2009-11-26 2011-06-09 Südsta AG Three and more spiral drills and method of making same
DE102010012963A1 (en) * 2010-03-25 2011-09-29 Rolf Klenk Gmbh & Co Kg drilling
DE102012019804B4 (en) 2012-10-10 2021-05-12 Hufschmied Zerspanungssysteme Gmbh Cutting tools, in particular end mills for processing fiber-reinforced materials
DE102012019799A1 (en) 2012-10-10 2014-04-10 Hufschmied Zerspanungssysteme Gmbh Cutting tool for machining, method for repair and method for separating a component made of fiber-reinforced plastic.
DE102012019801A1 (en) 2012-10-10 2014-04-10 Hufschmied Zerspanungssysteme Gmbh Cutting tool for machining and method for repairing a component made of fiber-reinforced plastic
US9731358B2 (en) 2013-06-06 2017-08-15 Milwaukee Electric Tool Corporation Step drill bit
DE102013218446A1 (en) 2013-09-13 2015-03-19 Cemecon Ag Tool and method for cutting fiber reinforced materials
TR201809539T4 (en) * 2014-05-20 2018-07-23 Capone Natalino Drill.
JP2016155178A (en) * 2015-02-23 2016-09-01 泰介 森藤 Rotary tool and manufacturing method thereof
CN105127487A (en) * 2015-09-08 2015-12-09 广州番禺职业技术学院 Miniature four-blade drill bit and machining method thereof
DE102015013247B4 (en) 2015-10-08 2022-06-09 Walter Bauer Drill with counter-boring function and counter-boring process for lightweight materials
CN105252047A (en) * 2015-11-27 2016-01-20 中航成飞民用飞机有限责任公司 Guide hole drill
KR102096735B1 (en) * 2016-06-13 2020-04-02 미츠비시 가스 가가쿠 가부시키가이샤 Drill bit and hole forming method
WO2018075921A1 (en) 2016-10-21 2018-04-26 Kyocera Sgs Precision Tools, Inc. Drills and methods of using the same
DE102017208017B4 (en) * 2017-05-11 2019-02-21 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Multi-bladed reamer
DE102017117664A1 (en) * 2017-08-03 2019-02-07 Drebo Werkzeugfabrik Gmbh drill
US11273501B2 (en) 2018-04-26 2022-03-15 Milwaukee Electric Tool Corporation Step drill bit
WO2020048590A1 (en) 2018-09-04 2020-03-12 Mk-Tools-Service Gmbh Drill
KR102208022B1 (en) 2020-04-28 2021-01-28 주식회사 와이지-원 End Mill Having Chip Room in Propotion to Feed Per Tooth

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977807A (en) * 1972-07-21 1976-08-31 Osborn-Mushet Tools Limited Twist drills
DE2653117A1 (en) * 1976-11-23 1978-05-24 Guenther & Co Twist drill cutting tip - has side angle positively formed and of size twice groove cutting angle
FR2561149B1 (en) * 1984-03-16 1988-03-25 Roy Bernard TUNGSTEN CARBIDE STRAWBERRY OR SIMILAR MATERIAL
JP2981055B2 (en) * 1992-04-28 1999-11-22 富士精工株式会社 Burnishing drill
JPH0639617A (en) * 1992-07-28 1994-02-15 Fuji Seiko Kk Burnishing drill
DE4417166B4 (en) * 1993-07-27 2006-02-16 Mitsubishi Materials Corp. drill
SE504312C2 (en) * 1994-10-28 1997-01-13 Sandvik Ab Method of working composites
DE20211589U1 (en) * 2002-07-15 2004-01-29 Gühring, Jörg, Dr. Drill bit for forming exact holes in a sandwich material, e.g. used in airplane construction, has minor cutting edges having positive chucking angles

Also Published As

Publication number Publication date
DE20304580U1 (en) 2004-08-12
WO2004082874A1 (en) 2004-09-30

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Legal Events

Date Code Title Description
8181 Inventor (new situation)

Inventor name: PUTTKAMER, INGO V., 72459 ALBSTADT, DE

Inventor name: HäNLE, PETER, 72514 INZIGKOFEN, DE

8141 Disposal/no request for examination
R005 Application deemed withdrawn due to failure to request examination

Effective date: 20110319