DE83531C - Cylindrischer Bohrer mit gerader oder schraubenförmig gewundener Längsnuth - Google Patents

Cylindrischer Bohrer mit gerader oder schraubenförmig gewundener Längsnuth

Info

Publication number
DE83531C
DE83531C DE189483531D DE83531DA DE83531C DE 83531 C DE83531 C DE 83531C DE 189483531 D DE189483531 D DE 189483531D DE 83531D A DE83531D A DE 83531DA DE 83531 C DE83531 C DE 83531C
Authority
DE
Germany
Prior art keywords
drill
cutting edges
straight
helically wound
longitudinal groove
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
DE189483531D
Other languages
German (de)
English (en)
Inventor
Gustav Boecker
A Schmidt
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 filed Critical
Application granted granted Critical
Publication of DE83531C publication Critical patent/DE83531C/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
    • 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
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • 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
    • B23B2251/406—Flutes, i.e. chip conveying grooves of special form not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
DE189483531D 1894-06-02 1894-06-02 Cylindrischer Bohrer mit gerader oder schraubenförmig gewundener Längsnuth Expired DE83531C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE83531T 1894-06-02

Publications (1)

Publication Number Publication Date
DE83531C true DE83531C (de) 1895-10-21

Family

ID=40790840

Family Applications (2)

Application Number Title Priority Date Filing Date
DE189483531D Expired DE83531C (de) 1894-06-02 1894-06-02 Cylindrischer Bohrer mit gerader oder schraubenförmig gewundener Längsnuth
DE189584413D Expired DE84413C (2) 1894-06-02 1895-03-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE189584413D Expired DE84413C (2) 1894-06-02 1895-03-14

Country Status (1)

Country Link
DE (2) DE83531C (2)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851183A1 (de) * 1977-12-03 1979-06-13 Ryosuke Hosoi Bohrer
DE3624617A1 (de) * 1986-07-21 1988-01-28 Almue Praezisionswerkzeuge Gmb Bohrwerkzeug
WO1989002328A1 (fr) * 1987-09-10 1989-03-23 Mca Micro Crystal Ag Outil coupant, notamment foret et/ou fraise, et son procede de production
DE102008004564A1 (de) 2008-01-15 2009-07-23 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Bohrwerkzeug mit Ausspitzung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29601653U1 (de) * 1995-03-30 1996-08-01 Gühring, Jörg, Dr., 72458 Albstadt Schneidwerkzeug
ATE209991T1 (de) 1995-03-30 2001-12-15 Vilab Ag Schneidwerkzeug
DE19511828C5 (de) * 1995-03-30 2012-05-10 Jörg Gühring Rotierendes Zerspanungswerkzeug
US9662717B2 (en) * 2011-05-23 2017-05-30 Sharon-Cutwell Co., Inc. Drilling tool

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851183A1 (de) * 1977-12-03 1979-06-13 Ryosuke Hosoi Bohrer
DE3624617A1 (de) * 1986-07-21 1988-01-28 Almue Praezisionswerkzeuge Gmb Bohrwerkzeug
WO1989002328A1 (fr) * 1987-09-10 1989-03-23 Mca Micro Crystal Ag Outil coupant, notamment foret et/ou fraise, et son procede de production
DE102008004564A1 (de) 2008-01-15 2009-07-23 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Bohrwerkzeug mit Ausspitzung
WO2009090042A2 (de) 2008-01-15 2009-07-23 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Bohrwerkzeug mit ausspitzung
DE102008004564B4 (de) * 2008-01-15 2013-04-11 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Bohrwerkzeug mit Ausspitzung
CN101970158B (zh) * 2008-01-15 2013-09-04 埃莫克精密工具厂里查德格林普尔有限责任两合公司 带有刃磨的钻孔工具

Also Published As

Publication number Publication date
DE84413C (2) 1895-12-12

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