DE2555979C2 - Bohrwerkzeug für metallische Werkstoffe und dergl. - Google Patents

Bohrwerkzeug für metallische Werkstoffe und dergl.

Info

Publication number
DE2555979C2
DE2555979C2 DE2555979A DE2555979A DE2555979C2 DE 2555979 C2 DE2555979 C2 DE 2555979C2 DE 2555979 A DE2555979 A DE 2555979A DE 2555979 A DE2555979 A DE 2555979A DE 2555979 C2 DE2555979 C2 DE 2555979C2
Authority
DE
Germany
Prior art keywords
relocating
cutting
inserts
drill
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
DE2555979A
Other languages
German (de)
English (en)
Other versions
DE2555979A1 (de
Inventor
Horst Dr.-Ing. 7401 Wankheim Bräuning
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.)
Walter AG
Original Assignee
Montanwerke Walter GmbH, 7400 Tübingen
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 Montanwerke Walter GmbH, 7400 Tübingen filed Critical Montanwerke Walter GmbH, 7400 Tübingen
Priority to DE2555979A priority Critical patent/DE2555979C2/de
Priority to CH1240776A priority patent/CH618368A5/de
Priority to GB43910/76A priority patent/GB1562229A/en
Priority to AT847276A priority patent/AT350873B/de
Priority to FR7637393A priority patent/FR2334456A1/fr
Priority to IT69951/76A priority patent/IT1072210B/it
Publication of DE2555979A1 publication Critical patent/DE2555979A1/de
Priority to AT781778A priority patent/AT381661B/de
Application granted granted Critical
Publication of DE2555979C2 publication Critical patent/DE2555979C2/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
DE2555979A 1975-12-12 1975-12-12 Bohrwerkzeug für metallische Werkstoffe und dergl. Expired DE2555979C2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2555979A DE2555979C2 (de) 1975-12-12 1975-12-12 Bohrwerkzeug für metallische Werkstoffe und dergl.
CH1240776A CH618368A5 (en) 1975-12-12 1976-09-30 Drill, fitted with at least one indexable insert, for metallic materials and plastics
GB43910/76A GB1562229A (en) 1975-12-12 1976-10-22 Cutting drill
AT847276A AT350873B (de) 1975-12-12 1976-11-15 Mit wendeschneidplatten bestueckter bohrer
FR7637393A FR2334456A1 (fr) 1975-12-12 1976-12-10 Foret equipe de plaquettes indexables pour materiaux metalliques et plastiques
IT69951/76A IT1072210B (it) 1975-12-12 1976-12-10 Punta di trapano con placchette ri voltabili per la foratura di metalli di materie plastiche
AT781778A AT381661B (de) 1975-12-12 1978-11-02 Bohrer zum bohren ins volle bei metallischen werkstoffen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2555979A DE2555979C2 (de) 1975-12-12 1975-12-12 Bohrwerkzeug für metallische Werkstoffe und dergl.

Publications (2)

Publication Number Publication Date
DE2555979A1 DE2555979A1 (de) 1977-06-30
DE2555979C2 true DE2555979C2 (de) 1984-06-28

Family

ID=5964198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2555979A Expired DE2555979C2 (de) 1975-12-12 1975-12-12 Bohrwerkzeug für metallische Werkstoffe und dergl.

Country Status (6)

Country Link
AT (1) AT350873B (fr)
CH (1) CH618368A5 (fr)
DE (1) DE2555979C2 (fr)
FR (1) FR2334456A1 (fr)
GB (1) GB1562229A (fr)
IT (1) IT1072210B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730418C2 (de) * 1977-07-06 1988-05-26 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Bohrwerkzeug für Bohrungen in Metallvollmaterial
US4188162A (en) * 1977-12-27 1980-02-12 The Valeron Corporation Indexable insert drill
DE2834083A1 (de) * 1978-08-03 1980-02-21 Walter Gmbh Montanwerke Bohrer mit wendeplattenbestueckung
DE3209821A1 (de) * 1982-03-18 1983-09-22 Montanwerke Walter GmbH, 7400 Tübingen Wendeplattenfraeser
DE3306209C2 (de) * 1983-02-23 1985-02-28 Iscar Hartmetall GmbH, 7505 Ettlingen Bohrwerkzeug mit auswechselbarem Schneideinsatz
SE455676B (sv) * 1984-11-12 1988-08-01 Sandvik Ab Korthalsborr, samt sker derfor
JPH0621605Y2 (ja) * 1987-02-03 1994-06-08 三菱マテリアル株式会社 スローアウェイ式穴明け工具
DE3713161C3 (de) * 1987-04-17 1994-07-28 Walter Ag Wendeschneidplatte für ein Bohrfräswerkzeug
GB2215246A (en) * 1988-03-04 1989-09-20 Fisher & Co J Boring tool
DE3842209A1 (de) * 1988-12-15 1990-06-21 Walter Gmbh Montanwerke Bohrwerkzeug fuer metallische werkstoffe, kunststoffe und dergl.
DE19848045C2 (de) * 1998-10-17 2002-01-31 Fette Wilhelm Gmbh Wendeplattenfräser
DE102006047496A1 (de) 2006-10-05 2008-04-10 Walter Ag Werkzeug zur spanenden Bearbeitung von Werkstücken
CN101879620A (zh) * 2010-06-30 2010-11-10 株洲华锐硬质合金工具有限责任公司 一种可转位硬质合金浅孔钻削方法及钻削刀片
DE102018119445A1 (de) * 2018-08-09 2020-02-13 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Bohrwerkzeug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7431108U (de) * 1974-12-12 Wozar T Bohrwerkzeug
DE7338797U (de) * 1974-03-07 Breuning R Gmbh Ausdrehwerkzeug zur Bearbeitung von Bohrungen mit kleinem Durchmesser
US3027786A (en) * 1959-11-12 1962-04-03 Viking Tool Company Boring bars having indexible and disposable cutter inserts
NL121594C (fr) * 1960-07-16
US3199381A (en) * 1963-03-04 1965-08-10 Bruce A Mackey Twist drill
US3341921A (en) * 1966-01-10 1967-09-19 Gen Electric Cutting insert
DE1752457C3 (de) * 1967-06-03 1974-10-31 Tatra, N.P., Koprschivnice (Tschechoslowakei) Bohrkopf
US3540323A (en) * 1968-06-17 1970-11-17 Caterpillar Tractor Co Drill having indexable carbide inserts
US3834829A (en) * 1973-08-20 1974-09-10 Gorham Tool Co Tool holder for indexable cutting inserts

Also Published As

Publication number Publication date
AT350873B (de) 1979-06-25
DE2555979A1 (de) 1977-06-30
ATA847276A (de) 1978-11-15
CH618368A5 (en) 1980-07-31
FR2334456A1 (fr) 1977-07-08
FR2334456B1 (fr) 1983-06-10
GB1562229A (en) 1980-03-05
IT1072210B (it) 1985-04-10

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Legal Events

Date Code Title Description
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WALTER AG, 7400 TUEBINGEN, DE