GB2184373B - Drilling tool - Google Patents

Drilling tool

Info

Publication number
GB2184373B
GB2184373B GB8630420A GB8630420A GB2184373B GB 2184373 B GB2184373 B GB 2184373B GB 8630420 A GB8630420 A GB 8630420A GB 8630420 A GB8630420 A GB 8630420A GB 2184373 B GB2184373 B GB 2184373B
Authority
GB
United Kingdom
Prior art keywords
drilling tool
drilling
tool
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.)
Expired
Application number
GB8630420A
Other versions
GB8630420D0 (en
GB2184373A (en
Inventor
Werner Muendlein
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.)
Komet Praezisionswerkzeuge Robert Breuning GmbH
Original Assignee
Komet Praezisionswerkzeuge Robert Breuning GmbH
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 Komet Praezisionswerkzeuge Robert Breuning GmbH filed Critical Komet Praezisionswerkzeuge Robert Breuning GmbH
Publication of GB8630420D0 publication Critical patent/GB8630420D0/en
Publication of GB2184373A publication Critical patent/GB2184373A/en
Application granted granted Critical
Publication of GB2184373B publication Critical patent/GB2184373B/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Milling Processes (AREA)
GB8630420A 1985-12-21 1986-12-19 Drilling tool Expired GB2184373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8536123U DE8536123U1 (en) 1985-12-21 1985-12-21 Drilling tool

Publications (3)

Publication Number Publication Date
GB8630420D0 GB8630420D0 (en) 1987-01-28
GB2184373A GB2184373A (en) 1987-06-24
GB2184373B true GB2184373B (en) 1989-10-18

Family

ID=6788491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8630420A Expired GB2184373B (en) 1985-12-21 1986-12-19 Drilling tool

Country Status (8)

Country Link
JP (1) JP2504976B2 (en)
AT (1) AT393098B (en)
CH (1) CH671353A5 (en)
DE (2) DE8536123U1 (en)
FR (1) FR2591921B1 (en)
GB (1) GB2184373B (en)
IT (1) IT1213551B (en)
SE (1) SE465409B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3891420T1 (en) * 1988-10-21 1990-11-22 Aleksej Vladimirovic Cubkov SPIRAL DRILL
DE3842209A1 (en) * 1988-12-15 1990-06-21 Walter Gmbh Montanwerke DRILLING TOOL FOR METAL MATERIALS, PLASTICS AND THE LIKE
GB2233920A (en) * 1989-07-18 1991-01-23 Sandvik Ltd Fluted drill
DE4018043A1 (en) * 1990-06-06 1991-12-12 Krupp Widia Gmbh DRILLING TOOL
DE4231381A1 (en) * 1992-09-19 1994-03-24 Mitsubishi Materials Corp drill
SE501515C2 (en) * 1993-03-03 1995-03-06 Sandvik Ab Spiral drill with improved bending stiffness
JP3164479B2 (en) * 1994-11-01 2001-05-08 兼房株式会社 Rotary drilling tool
DE19522837A1 (en) * 1995-06-23 1997-01-02 Beck August Gmbh Co Drilling tool
US5704740A (en) * 1995-06-26 1998-01-06 Walter Ag Drilling tool, particularly for metallic materials
DE19602030B4 (en) * 1996-01-20 2007-08-02 Günther & Co. GmbH drill
JPH09277108A (en) * 1996-02-14 1997-10-28 Sumitomo Electric Ind Ltd Drill
CN1076238C (en) * 1996-02-29 2001-12-19 彗星罗伯特布朗宁精密刀具有限公司 Drilling tool for machine tool and method of producing the same
US5713736A (en) * 1996-05-01 1998-02-03 Tulsa Dental Products, L.L.C. Endodontic dental instrument
US5816754A (en) * 1996-11-06 1998-10-06 Greenfield Industries Elongated drill with replaceable cutting inserts
DK0893185T3 (en) 1997-05-29 2003-09-08 Black & Decker Inc Twist
DE19841978C2 (en) * 1998-09-14 2000-11-23 Heller Dinklage Gmbh Geb drill
DE10047332A1 (en) * 2000-09-25 2002-04-11 Hilti Ag Tool with helix
WO2005089991A1 (en) * 2004-03-12 2005-09-29 Sandvik Intellectual Property Ab Cutting tool and method for cutting material
DE102006027552B4 (en) * 2006-06-14 2011-06-01 Audi Ag Drilling tool, in particular for metallic materials
JP2008272856A (en) * 2007-04-26 2008-11-13 Osg Corp Spiral tap
DE102007042280A1 (en) * 2007-09-06 2009-03-12 Komet Group Holding Gmbh Drilling tool for machine tools and method for its production
WO2009122937A1 (en) * 2008-03-31 2009-10-08 住友電工ハ－ドメタル株式会社 End mill
JP2010110847A (en) * 2008-11-05 2010-05-20 Mitsubishi Materials Corp Insert type drill
EP2502709B1 (en) 2011-03-22 2017-02-01 Black & Decker Inc. Chisels
CN102145400A (en) * 2011-04-27 2011-08-10 江苏飞达钻头股份有限公司 Twist drill with changeable helical angles
CN102145401A (en) * 2011-04-27 2011-08-10 江苏飞达钻头股份有限公司 Multi-blade tip twist drill with high cutting performance
USD734792S1 (en) 2013-03-15 2015-07-21 Black & Decker Inc. Drill bit
US9333564B2 (en) 2013-03-15 2016-05-10 Black & Decker Inc. Drill bit
USD737875S1 (en) 2013-03-15 2015-09-01 Black & Decker Inc. Drill bit
DE102014108219B4 (en) 2014-06-12 2020-12-17 Kennametal Inc. Rotary tool and method for producing a rotary tool
IL246227B (en) * 2016-06-15 2021-07-29 Hanita Metal Works Ltd Fluted cutting tool configuration and method therefor
EP3401042B1 (en) * 2017-05-11 2020-07-22 Sandvik Intellectual Property AB Drill body and drill
EP3401043B1 (en) * 2017-05-11 2020-03-25 Sandvik Intellectual Property AB Drill body and drill
GB2574652A (en) 2018-06-14 2019-12-18 Black & Decker Inc Drilling tool
CN112077370B (en) 2019-06-13 2024-10-01 肯纳金属印度有限公司 Indexable drill insert
CN116213781B (en) * 2023-05-06 2023-07-14 太原工具厂有限责任公司 Indexable shallow hole drill assisting chip removal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE159437C (en) *
GB936411A (en) * 1960-09-30 1963-09-11 Stalker Drill Works Ltd Improvements in and relating to drills
DE2730418C2 (en) * 1977-07-06 1988-05-26 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Drilling tool for drilling in solid metal material
DE7735147U1 (en) * 1977-11-16 1979-04-26 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim DRILLING TOOL FOR DRILLING HOLES IN SOLID METAL OF WORKPIECES
DE7830277U1 (en) * 1978-10-11 1980-03-20 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim DRILLING TOOL FOR HOLES IN SOLID METAL MATERIAL
DE2902750A1 (en) * 1979-01-25 1980-08-07 Motoren Turbinen Union Boring tool for difficult to machine metals - has cutting edges in form of circular discs with tapered edges
DD211978A1 (en) * 1982-12-13 1984-08-01 Koenigsee Werkzeugfabrik SPIRAL DRILL WITH INSERTS

Also Published As

Publication number Publication date
DE8536123U1 (en) 1987-04-16
DE3545586C2 (en) 1989-08-10
IT1213551B (en) 1989-12-20
GB8630420D0 (en) 1987-01-28
AT393098B (en) 1991-08-12
SE8605407D0 (en) 1986-12-16
SE8605407L (en) 1987-06-22
ATA308686A (en) 1991-01-15
CH671353A5 (en) 1989-08-31
JPS62157707A (en) 1987-07-13
DE3545586A1 (en) 1987-07-02
JP2504976B2 (en) 1996-06-05
FR2591921B1 (en) 1990-08-10
IT8622578A0 (en) 1986-12-04
SE465409B (en) 1991-09-09
GB2184373A (en) 1987-06-24
FR2591921A1 (en) 1987-06-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031219