CH516363A - Mehrschneidenwerkzeug mit Zentrierbohrer - Google Patents

Mehrschneidenwerkzeug mit Zentrierbohrer

Info

Publication number
CH516363A
CH516363A CH1797069A CH1797069A CH516363A CH 516363 A CH516363 A CH 516363A CH 1797069 A CH1797069 A CH 1797069A CH 1797069 A CH1797069 A CH 1797069A CH 516363 A CH516363 A CH 516363A
Authority
CH
Switzerland
Prior art keywords
cutting tool
center drill
drill
center
cutting
Prior art date
Application number
CH1797069A
Other languages
English (en)
Inventor
Siegrist Robert
Original Assignee
Mandrin Gmbh
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 Mandrin Gmbh filed Critical Mandrin Gmbh
Priority to CH1797069A priority Critical patent/CH516363A/de
Priority to DE19702058837 priority patent/DE2058837A1/de
Publication of CH516363A publication Critical patent/CH516363A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/04—Devices for boring or drilling centre holes in workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0063—Centerdrills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
CH1797069A 1969-12-02 1969-12-02 Mehrschneidenwerkzeug mit Zentrierbohrer CH516363A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1797069A CH516363A (de) 1969-12-02 1969-12-02 Mehrschneidenwerkzeug mit Zentrierbohrer
DE19702058837 DE2058837A1 (de) 1969-12-02 1970-11-30 Mehrschneidenwerkzeug mit Zentrierbohrer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1797069A CH516363A (de) 1969-12-02 1969-12-02 Mehrschneidenwerkzeug mit Zentrierbohrer

Publications (1)

Publication Number Publication Date
CH516363A true CH516363A (de) 1971-12-15

Family

ID=4429442

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1797069A CH516363A (de) 1969-12-02 1969-12-02 Mehrschneidenwerkzeug mit Zentrierbohrer

Country Status (2)

Country Link
CH (1) CH516363A (de)
DE (1) DE2058837A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4120436C2 (de) * 1991-06-20 1994-03-24 Almue Praezisionswerkzeuge Gmb Bohrwerkzeug mit mindestens einem im Abstand zur Schneidspitze höhenverstellbaren Zusatzschneidglied
DE4331462A1 (de) * 1993-09-16 1995-03-23 Zettl Gmbh Cnc Praezisions Und Einrichtung für ein Spannfutter
DE4331453A1 (de) * 1993-09-16 1995-03-23 Zettl Gmbh Cnc Praezisions Und Spannfutter

Also Published As

Publication number Publication date
DE2058837A1 (de) 1971-06-09

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Legal Events

Date Code Title Description
PL Patent ceased