DE2730418C2 - - Google Patents
Info
- Publication number
- DE2730418C2 DE2730418C2 DE2730418A DE2730418A DE2730418C2 DE 2730418 C2 DE2730418 C2 DE 2730418C2 DE 2730418 A DE2730418 A DE 2730418A DE 2730418 A DE2730418 A DE 2730418A DE 2730418 C2 DE2730418 C2 DE 2730418C2
- Authority
- DE
- Germany
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0486—Drills for trepanning with lubricating or cooling equipment
- B23B51/0493—Drills for trepanning with lubricating or cooling equipment with exchangeable cutting inserts, e.g. able to be clamped
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2730418A DE2730418B1 (de) | 1977-07-06 | 1977-07-06 | Bohrwerkzeug fuer Bohrungen in Metallvollmaterial |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2730418A DE2730418B1 (de) | 1977-07-06 | 1977-07-06 | Bohrwerkzeug fuer Bohrungen in Metallvollmaterial |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2730418B1 DE2730418B1 (de) | 1979-01-11 |
DE2730418C2 true DE2730418C2 (US06589383-20030708-C00041.png) | 1988-05-26 |
Family
ID=6013225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2730418A Granted DE2730418B1 (de) | 1977-07-06 | 1977-07-06 | Bohrwerkzeug fuer Bohrungen in Metallvollmaterial |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2730418B1 (US06589383-20030708-C00041.png) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802290C1 (en) * | 1988-01-27 | 1989-06-01 | Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim, De | Drilling tool for drilling holes in solid metal material, in particular for drilling holes in plate stacks |
US5503509A (en) * | 1991-08-08 | 1996-04-02 | Widia Gmbh | Cutting insert and drilling tool for drilling in solid materials |
DE10016684A1 (de) * | 2000-04-04 | 2001-10-11 | Widia Gmbh | Bohrwerkzeug |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE411310B (sv) * | 1976-11-17 | 1979-12-17 | Sandvik Ab | Borr, foretredesvis med vendsker |
AT384977B (de) * | 1980-12-22 | 1988-02-10 | Plansee Metallwerk | Bohrwerkzeug |
GB2091143A (en) * | 1981-01-21 | 1982-07-28 | Metal Cutting Tools Inc | Drilling cutter insert |
DE8106316U1 (de) * | 1981-01-29 | 1982-08-26 | Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim | Bohrwerkzeug |
DE3324440C2 (de) * | 1983-07-07 | 1994-01-05 | Beck August Gmbh Co | Voll-Bohrer |
KR900006571B1 (ko) * | 1984-03-21 | 1990-09-13 | 다이젯또고오교오 가부시끼가이샤 | 회전절삭공구 |
DE3500602A1 (de) * | 1985-01-10 | 1986-07-10 | Bernhard 4500 Osnabrück Mönkediek | Bohrwerkzeug |
DE3545586A1 (de) * | 1985-12-21 | 1987-07-02 | Komet Stahlhalter Werkzeug | Bohrwerkzeug |
DE3629033A1 (de) * | 1986-08-27 | 1988-03-10 | Stellram Gmbh | Einlippen-vollbohrer |
DE3921734C2 (de) * | 1989-07-01 | 1995-09-14 | Schmitt M Norbert Dipl Kaufm D | Gewindefräsbohrwerkzeug mit Zahnungskerben |
DE4018043A1 (de) * | 1990-06-06 | 1991-12-12 | Krupp Widia Gmbh | Bohrwerkzeug |
DE4231381A1 (de) * | 1992-09-19 | 1994-03-24 | Mitsubishi Materials Corp | Bohrer |
DE19602698C2 (de) * | 1996-01-26 | 2000-05-25 | Mapal Fab Praezision | Werkzeug zur spanenden Feinbearbeitung von Bohrungsoberflächen |
EP0923422B1 (de) | 1996-08-23 | 2002-05-22 | Widia GmbH | Schneideinsatz zum bohren und bohrwerkzeug |
KR100556681B1 (ko) * | 2003-04-28 | 2006-03-07 | 대구텍 주식회사 | 다기능 절삭 가공용 툴홀더 조립체 |
CN103492109B (zh) | 2011-04-28 | 2016-10-19 | 京瓷株式会社 | 切削镶刀、切削工具以及使用切削工具切削加工物的方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3014386A (en) * | 1957-09-03 | 1961-12-26 | United Greenfield Corp | Drill |
US3250154A (en) * | 1962-09-27 | 1966-05-10 | Breuning Robert | Boring or internal threading tool |
US3422706A (en) * | 1965-08-06 | 1969-01-21 | Int Nickel Co | Gun drill |
DE1477708A1 (de) * | 1962-04-12 | 1969-07-24 | Sandco Ltd | Spanabhebend arbeitender Drehbohrer |
US3540323A (en) * | 1968-06-17 | 1970-11-17 | Caterpillar Tractor Co | Drill having indexable carbide inserts |
CH499355A (de) * | 1967-06-03 | 1970-11-30 | Tatra Np | Bohrkrone |
DE2228966A1 (de) * | 1971-06-22 | 1972-12-28 | Tatra Np | Bohrkrone |
DE2404029A1 (de) * | 1974-01-29 | 1975-08-07 | Krupp Ag Huettenwerke | Verfahren zum kern- oder vollbohren und bohrkopf, insbesondere zur durchfuehrung des verfahrens |
DE2502183A1 (de) * | 1975-01-21 | 1976-07-22 | Mapal Fab Praezision | Tieflochbohrer |
DE2610292A1 (de) * | 1975-05-07 | 1976-11-18 | Metal Cutting Tools Inc | Bohrer mit umschaltbaren einsaetzen |
DE2555979A1 (de) * | 1975-12-12 | 1977-06-30 | Walter Gmbh Montanwerke | Mit wendeschneidplatten bestueckter bohrer fuer metallische werkstoffe und kunststoffe |
-
1977
- 1977-07-06 DE DE2730418A patent/DE2730418B1/de active Granted
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3014386A (en) * | 1957-09-03 | 1961-12-26 | United Greenfield Corp | Drill |
DE1477708A1 (de) * | 1962-04-12 | 1969-07-24 | Sandco Ltd | Spanabhebend arbeitender Drehbohrer |
US3250154A (en) * | 1962-09-27 | 1966-05-10 | Breuning Robert | Boring or internal threading tool |
US3422706A (en) * | 1965-08-06 | 1969-01-21 | Int Nickel Co | Gun drill |
CH499355A (de) * | 1967-06-03 | 1970-11-30 | Tatra Np | Bohrkrone |
US3540323A (en) * | 1968-06-17 | 1970-11-17 | Caterpillar Tractor Co | Drill having indexable carbide inserts |
DE2228966A1 (de) * | 1971-06-22 | 1972-12-28 | Tatra Np | Bohrkrone |
DE2404029A1 (de) * | 1974-01-29 | 1975-08-07 | Krupp Ag Huettenwerke | Verfahren zum kern- oder vollbohren und bohrkopf, insbesondere zur durchfuehrung des verfahrens |
DE2502183A1 (de) * | 1975-01-21 | 1976-07-22 | Mapal Fab Praezision | Tieflochbohrer |
DE2610292A1 (de) * | 1975-05-07 | 1976-11-18 | Metal Cutting Tools Inc | Bohrer mit umschaltbaren einsaetzen |
DE2555979A1 (de) * | 1975-12-12 | 1977-06-30 | Walter Gmbh Montanwerke | Mit wendeschneidplatten bestueckter bohrer fuer metallische werkstoffe und kunststoffe |
Non-Patent Citations (1)
Title |
---|
In Betracht gezogene ältere Anmeldung: DE-OS 27 51 255 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802290C1 (en) * | 1988-01-27 | 1989-06-01 | Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim, De | Drilling tool for drilling holes in solid metal material, in particular for drilling holes in plate stacks |
US5503509A (en) * | 1991-08-08 | 1996-04-02 | Widia Gmbh | Cutting insert and drilling tool for drilling in solid materials |
DE10016684A1 (de) * | 2000-04-04 | 2001-10-11 | Widia Gmbh | Bohrwerkzeug |
Also Published As
Publication number | Publication date |
---|---|
DE2730418B1 (de) | 1979-01-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Publication of the examined application without previous publication of unexamined application | ||
C2 | Grant after previous publication (2nd publication) |