DE20209767U1 - Spiral drill bit for drilling holes in e.g. plastic, carbon fiber, or other sandwich material with e.g. a titanium layer. has a drill point with two main cutting areas and two intermediate cutters and two main grooves - Google Patents
Spiral drill bit for drilling holes in e.g. plastic, carbon fiber, or other sandwich material with e.g. a titanium layer. has a drill point with two main cutting areas and two intermediate cutters and two main groovesInfo
- Publication number
- DE20209767U1 DE20209767U1 DE20209767U DE20209767U DE20209767U1 DE 20209767 U1 DE20209767 U1 DE 20209767U1 DE 20209767 U DE20209767 U DE 20209767U DE 20209767 U DE20209767 U DE 20209767U DE 20209767 U1 DE20209767 U1 DE 20209767U1
- Authority
- DE
- Germany
- Prior art keywords
- drill
- drill according
- range
- main
- tip
- 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 - Lifetime
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
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/24—Finishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/44—Roughing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23B2228/36—Multi-layered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/44—Margins, i.e. the narrow portion of the land which is not cut away to provide clearance on the circumferential surface
Abstract
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20209767U DE20209767U1 (en) | 2002-06-24 | 2002-06-24 | Spiral drill bit for drilling holes in e.g. plastic, carbon fiber, or other sandwich material with e.g. a titanium layer. has a drill point with two main cutting areas and two intermediate cutters and two main grooves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20209767U DE20209767U1 (en) | 2002-06-24 | 2002-06-24 | Spiral drill bit for drilling holes in e.g. plastic, carbon fiber, or other sandwich material with e.g. a titanium layer. has a drill point with two main cutting areas and two intermediate cutters and two main grooves |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20209767U1 true DE20209767U1 (en) | 2003-11-20 |
Family
ID=29594673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20209767U Expired - Lifetime DE20209767U1 (en) | 2002-06-24 | 2002-06-24 | Spiral drill bit for drilling holes in e.g. plastic, carbon fiber, or other sandwich material with e.g. a titanium layer. has a drill point with two main cutting areas and two intermediate cutters and two main grooves |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20209767U1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005030418A1 (en) * | 2003-09-24 | 2005-04-07 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Drill bit |
DE202004010977U1 (en) * | 2004-05-28 | 2005-10-13 | Kennametal Inc. | Drills, in particular twist drills |
WO2009049870A1 (en) * | 2007-10-17 | 2009-04-23 | Kennametal Inc. | Rotary tool, in particular a drill |
EP2228159A1 (en) * | 2009-03-13 | 2010-09-15 | Fuji Jukogyo Kabushiki Kaisha | Drill |
US7832966B2 (en) | 2003-01-30 | 2010-11-16 | Kennametal Inc. | Drill for making flat bottom hole |
DE102009033942A1 (en) * | 2009-07-14 | 2011-01-20 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | drill |
US20110135413A1 (en) * | 2008-05-30 | 2011-06-09 | Kennametal Inc. | Reamer |
US8444360B2 (en) | 2008-03-13 | 2013-05-21 | Hilti Aktiengesellschaft | Self-drilling screw |
US8740515B2 (en) | 2008-09-03 | 2014-06-03 | Black & Decker Inc. | Metal cutting drill bit |
US9085074B2 (en) | 2011-03-22 | 2015-07-21 | Black & Decker Inc. | Chisels |
US9168593B2 (en) | 2008-12-26 | 2015-10-27 | Fuji Jukogyo Kabushiki Kaisha | Drill |
US9180531B2 (en) | 2008-12-23 | 2015-11-10 | Fuji Jukogyo Kabushiki Kaisha | Drill and drilling method for workpiece |
-
2002
- 2002-06-24 DE DE20209767U patent/DE20209767U1/en not_active Expired - Lifetime
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7832966B2 (en) | 2003-01-30 | 2010-11-16 | Kennametal Inc. | Drill for making flat bottom hole |
WO2005030418A1 (en) * | 2003-09-24 | 2005-04-07 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Drill bit |
US7530772B2 (en) | 2004-05-28 | 2009-05-12 | Kennametal Inc. | Drill, such as a twist drill |
DE202004010977U1 (en) * | 2004-05-28 | 2005-10-13 | Kennametal Inc. | Drills, in particular twist drills |
US8834080B2 (en) | 2007-10-17 | 2014-09-16 | Kennametal Inc. | Rotary tool, in particular a drill |
DE102007050050A1 (en) | 2007-10-17 | 2009-04-23 | Kennametal Inc. | Concentric tool, especially drills |
WO2009049870A1 (en) * | 2007-10-17 | 2009-04-23 | Kennametal Inc. | Rotary tool, in particular a drill |
RU2445192C2 (en) * | 2007-10-17 | 2012-03-20 | Кеннаметал Инк. | Rotary tool, in particular, drill |
CN101821044B (en) * | 2007-10-17 | 2013-02-06 | 钴碳化钨硬质合金公司 | Rotary tool, in particular drill |
DE102008000652B4 (en) | 2008-03-13 | 2018-12-06 | Hilti Aktiengesellschaft | self-tapping |
US8444360B2 (en) | 2008-03-13 | 2013-05-21 | Hilti Aktiengesellschaft | Self-drilling screw |
US8708618B2 (en) * | 2008-05-30 | 2014-04-29 | Kennametal Inc. | Reamer |
US20110135413A1 (en) * | 2008-05-30 | 2011-06-09 | Kennametal Inc. | Reamer |
US8740515B2 (en) | 2008-09-03 | 2014-06-03 | Black & Decker Inc. | Metal cutting drill bit |
US9180531B2 (en) | 2008-12-23 | 2015-11-10 | Fuji Jukogyo Kabushiki Kaisha | Drill and drilling method for workpiece |
US9981322B2 (en) | 2008-12-23 | 2018-05-29 | Subaru Corporation | Drill and drilling method for workpiece |
US9168593B2 (en) | 2008-12-26 | 2015-10-27 | Fuji Jukogyo Kabushiki Kaisha | Drill |
US8734067B2 (en) | 2009-03-13 | 2014-05-27 | Fuji Jukogyo Kabushiki Kaisha | Drill |
JP2010214478A (en) * | 2009-03-13 | 2010-09-30 | Fuji Heavy Ind Ltd | Drill |
EP2228159A1 (en) * | 2009-03-13 | 2010-09-15 | Fuji Jukogyo Kabushiki Kaisha | Drill |
DE102009033942A1 (en) * | 2009-07-14 | 2011-01-20 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | drill |
US9085074B2 (en) | 2011-03-22 | 2015-07-21 | Black & Decker Inc. | Chisels |
US9333635B2 (en) | 2011-03-22 | 2016-05-10 | Black & Decker Inc. | Chisels |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20031224 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20050708 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20080711 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20100714 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |