ES241716U - Herramienta taladradora para taladros en material metalico macizo de piezas de trabajo. - Google Patents

Herramienta taladradora para taladros en material metalico macizo de piezas de trabajo.

Info

Publication number
ES241716U
ES241716U ES1979241716U ES241716U ES241716U ES 241716 U ES241716 U ES 241716U ES 1979241716 U ES1979241716 U ES 1979241716U ES 241716 U ES241716 U ES 241716U ES 241716 U ES241716 U ES 241716U
Authority
ES
Spain
Prior art keywords
cutting
shank
drilling
solid metal
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.)
Granted
Application number
ES1979241716U
Other languages
English (en)
Other versions
ES241716Y (es
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 Stahlhalter- und Werkzeugfabrik Robbreuning
Original Assignee
Komet Stahlhalter- und Werkzeugfabrik Robbreuning
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 Stahlhalter- und Werkzeugfabrik Robbreuning filed Critical Komet Stahlhalter- und Werkzeugfabrik Robbreuning
Publication of ES241716U publication Critical patent/ES241716U/es
Application granted granted Critical
Publication of ES241716Y publication Critical patent/ES241716Y/es
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
    • B23B51/0006—Drills with cutting inserts
    • B23B51/0007—Drills with cutting inserts with exchangeable cutting insert
    • 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
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0404—Hexagonal
    • B23B2200/0419—Hexagonal trigonal
    • 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)

Abstract

Herramienta taladradora para taladros en material metálico macizo, de piezas de trabajo, con vástago y por lo menos dos suplementos de corte intercambiables, dispuestos en la cara frontal del vástago en una escotadura, presentando en cada caso, varios cantos de corte de igual longitud, que los que el canto de corte de por lo menos un suplemento de corte limite inmediatamente con el eje del taladrador, respectivamente sobrepasa ligeramente el mismo, caracterizada porque por lo menos dos suplementos de corte de tamaño diferentes están dispuestos de tal modo en el vástago que sus esquinas de corte exteriores están dispuestas a igual distancia desde el eje central.
ES1979241716U 1978-03-02 1979-02-28 Herramienta taladradora para taladros en material metalico macizo de piezas de trabajo. Expired ES241716Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787806211U DE7806211U1 (de) 1978-03-02 1978-03-02 Bohrwerkzeug fuer bohrungen in metallvollmaterial von werkstuecken

Publications (2)

Publication Number Publication Date
ES241716U true ES241716U (es) 1979-05-01
ES241716Y ES241716Y (es) 1979-11-01

Family

ID=6689112

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979241716U Expired ES241716Y (es) 1978-03-02 1979-02-28 Herramienta taladradora para taladros en material metalico macizo de piezas de trabajo.

Country Status (11)

Country Link
JP (1) JPS54120487A (es)
AT (1) ATA17579A (es)
BE (1) BE873749A (es)
CH (1) CH637048A5 (es)
DE (1) DE7806211U1 (es)
ES (1) ES241716Y (es)
FR (1) FR2418690A1 (es)
GB (1) GB2016316B (es)
IT (1) IT1112187B (es)
NL (1) NL7900976A (es)
SE (1) SE7900961L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8107329U1 (de) * 1980-05-08 1981-08-13 Marwin Cutting Tools Ltd., Rothley, Leicestershire "maschinen-schneidwerkzeug"
JPS5981010A (ja) * 1982-10-29 1984-05-10 Nippon Oil & Fats Co Ltd 穴明け工具
GB2132517A (en) * 1982-12-13 1984-07-11 Gen Electric Inserts for cutting tools
JPS6071107A (ja) * 1983-08-02 1985-04-23 Masao Kubota 回転切削工具
JPS61270011A (ja) * 1985-05-27 1986-11-29 Mitsubishi Metal Corp ２枚刃のスロ−アウエイ式ドリル
JPH0623368Y2 (ja) * 1987-04-25 1994-06-22 三菱マテリアル株式会社 スローアウエイ式穴明け工具
DE8800929U1 (de) * 1988-01-27 1989-05-24 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Bohrwerkzeug für Bohrungen in Metallvollmaterial, insbesondere für Bohrungen in Plattenstapel
US5011342A (en) * 1988-03-14 1991-04-30 501 Greenfield Industries, Inc. Twist drill
DE4018043A1 (de) * 1990-06-06 1991-12-12 Krupp Widia Gmbh Bohrwerkzeug
DE10339518A1 (de) 2002-09-09 2004-03-18 Komet Präzisionswerkzeuge Robert Breuning Gmbh Bohrwerkzeug mit Wechselschneidplatten sowie Wechselschneidplatten für ein solches Bohrwerkzeug
DE102006010856A1 (de) * 2006-03-09 2007-09-13 Kennametal Inc. Schneideinsatz, insbesondere Wendeplatte für einen Bohrer
CN115889859A (zh) * 2022-12-12 2023-04-04 安徽众鑫科技股份有限公司 一种高效经济的深孔钻刀杆

Also Published As

Publication number Publication date
CH637048A5 (de) 1983-07-15
ATA17579A (de) 1979-11-15
JPS54120487A (en) 1979-09-19
ES241716Y (es) 1979-11-01
GB2016316A (en) 1979-09-26
IT1112187B (it) 1986-01-13
DE7806211U1 (de) 1979-08-09
FR2418690B3 (es) 1981-11-27
BE873749A (fr) 1979-07-26
NL7900976A (nl) 1979-09-04
GB2016316B (en) 1982-04-28
SE7900961L (sv) 1979-09-03
FR2418690A1 (fr) 1979-09-28
IT7920297A0 (it) 1979-02-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20010402