FR2591921B1 - DRILL WITH INSERTED CUTTING INSERTS - Google Patents

DRILL WITH INSERTED CUTTING INSERTS

Info

Publication number: FR2591921B1
Authority: FR; France
Prior art keywords: drill; cutting inserts; inserted cutting; inserts; cutting
Prior art date: 1985-12-21
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 - Fee Related

Application number

FR868617695A

Other languages

French (fr)

Other versions

FR2591921A1 (en

Inventor

Werner Mundlein

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.)

1985-12-21

Filing date

1986-12-17

Publication date

1990-08-10

1986-12-17 Application filed by Komet Praezisionswerkzeuge Robert Breuning GmbH filed Critical Komet Praezisionswerkzeuge Robert Breuning GmbH

1987-06-26 Publication of FR2591921A1 publication Critical patent/FR2591921A1/en

1990-08-10 Application granted granted Critical

1990-08-10 Publication of FR2591921B1 publication Critical patent/FR2591921B1/en

2006-12-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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)

FR868617695A 1985-12-21 1986-12-17 DRILL WITH INSERTED CUTTING INSERTS Expired - Fee Related FR2591921B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
FR2591921A1 FR2591921A1 (en)	1987-06-26
FR2591921B1 true FR2591921B1 (en)	1990-08-10

Family

ID=6788491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR868617695A Expired - Fee Related FR2591921B1 (en)	1985-12-21	1986-12-17	DRILL WITH INSERTED CUTTING INSERTS

Country Status (8)

Country	Link
JP (1)	JP2504976B2 (en)
AT (1)	AT393098B (en)
CH (1)	CH671353A5 (en)
DE (2)	DE3545586A1 (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
JPH03502664A (en) *	1988-10-21	1991-06-20	ズブコフ　アレクセイ　ウラディミロヴィッチ	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
WO1997031742A2 (en) *	1996-02-29	1997-09-04	Komet Präzisionswerkzeuge Robert Breuning Gmbh	Drilling tool for machine tools 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
US6050754A (en) *	1997-05-29	2000-04-18	Black & Decker Inc.	Self-centering drill bit with pilot tip, and process
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
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
USD734792S1 (en)	2013-03-15	2015-07-21	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
EP3401043B1 (en) *	2017-05-11	2020-03-25	Sandvik Intellectual Property AB	Drill body and drill
EP3401042B1 (en) *	2017-05-11	2020-07-22	Sandvik Intellectual Property AB	Drill body and drill
GB2574652A (en)	2018-06-14	2019-12-18	Black & Decker Inc	Drilling tool
CN112077370A (en)	2019-06-13	2020-12-15	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
DE2730418B1 (en) *	1977-07-06	1979-01-11	Komet Stahlhalter Werkzeug	Drilling tool for holes 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

1985
- 1985-12-21 DE DE19853545586 patent/DE3545586A1/en active Granted
- 1985-12-21 DE DE8536123U patent/DE8536123U1/de not_active Expired
1986
- 1986-11-19 AT AT3086/86A patent/AT393098B/en not_active IP Right Cessation
- 1986-11-20 CH CH4653/86A patent/CH671353A5/de not_active IP Right Cessation
- 1986-12-04 IT IT8622578A patent/IT1213551B/en active
- 1986-12-16 SE SE8605407A patent/SE465409B/en not_active IP Right Cessation
- 1986-12-17 FR FR868617695A patent/FR2591921B1/en not_active Expired - Fee Related
- 1986-12-19 GB GB8630420A patent/GB2184373B/en not_active Expired
- 1986-12-22 JP JP61307594A patent/JP2504976B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
SE8605407D0 (en)	1986-12-16
DE8536123U1 (en)	1987-04-16
IT8622578A0 (en)	1986-12-04
SE465409B (en)	1991-09-09
JP2504976B2 (en)	1996-06-05
GB2184373B (en)	1989-10-18
JPS62157707A (en)	1987-07-13
DE3545586C2 (en)	1989-08-10
SE8605407L (en)	1987-06-22
ATA308686A (en)	1991-01-15
AT393098B (en)	1991-08-12
CH671353A5 (en)	1989-08-31
IT1213551B (en)	1989-12-20
FR2591921A1 (en)	1987-06-26
GB2184373A (en)	1987-06-24
DE3545586A1 (en)	1987-07-02
GB8630420D0 (en)	1987-01-28

Legal Events

Date	Code	Title	Description
2004-09-24	ST	Notification of lapse

Publication	Publication Date	Title
FR2591921B1 (en)	1990-08-10	DRILL WITH INSERTED CUTTING INSERTS
DE3570261D1 (en)	1989-06-22	Cutting element for drill bits
GB2176137B (en)	1988-05-25	Drill jig
GB2178784B (en)	1988-11-30	Improved drag type drill bit
ATA325486A (en)	1993-05-15	MULTI-SPINDLE DRILLING MACHINE
GB2177954B (en)	1988-07-13	Boring tool
EP0187971A3 (en)	1987-08-19	Drill bit
GB8626651D0 (en)	1986-12-10	Boring tools
GB8521089D0 (en)	1985-09-25	Cutter tools & tip inserts
GB2170753B (en)	1988-10-19	Joinery drilling tool
GB8618457D0 (en)	1986-09-03	Drill bit
IT8519077A1 (en)	1986-07-11	TOOL FOR DRILLING AND BORING
ES296527Y (en)	1988-04-16	A CUTTING TOOL
BR8600023A (en)	1986-09-23	ASSEMBLY DRILL TOOL
PT79935B (en)	1986-11-12	Rotary tool with cutting inserts
GB8615905D0 (en)	1986-08-06	Cutting drill collar
GB8609713D0 (en)	1986-05-29	Drill bit & cutter
AU6822087A (en)	1988-08-04	Drill bit with removable inserts
ZA881521B (en)	1988-10-26	Cutting insert for a drill bit
DE3663895D1 (en)	1989-07-20	Drill chuck
IE851032L (en)	1985-11-07	Manufacturing cutter elements for drill bits
CS112986A1 (en)	1989-01-12	Drilling tool
RO92907A2 (en)	1987-11-30	TOUR TOOL
PL254989A1 (en)	1987-02-23	Drill bit
IT1184752B (en)	1987-10-28	DRILLING TOOL