SE7909177L - Langhalsborr - Google Patents

Langhalsborr

Info

Publication number
SE7909177L
SE7909177L SE7909177A SE7909177A SE7909177L SE 7909177 L SE7909177 L SE 7909177L SE 7909177 A SE7909177 A SE 7909177A SE 7909177 A SE7909177 A SE 7909177A SE 7909177 L SE7909177 L SE 7909177L
Authority
SE
Sweden
Prior art keywords
deep hole
hole drill
drill
deep
hole
Prior art date
Application number
SE7909177A
Other languages
English (en)
Inventor
P Keil
U Spevacek
N Dittmann
A Eisermann
Original Assignee
Polygraph Leipzig
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 Polygraph Leipzig filed Critical Polygraph Leipzig
Publication of SE7909177L publication Critical patent/SE7909177L/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/005—Cylindrical shanks of tools
    • 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
    • B23B2251/02—Connections between shanks and removable cutting heads
    • 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
    • B23B2251/24—Overall form of drilling tools
    • B23B2251/241—Cross sections of the diameter of the drill
SE7909177A 1978-11-08 1979-11-06 Langhalsborr SE7909177L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20894978A DD140013A1 (de) 1978-11-08 1978-11-08 Tieflochbohrwerkzeug

Publications (1)

Publication Number Publication Date
SE7909177L true SE7909177L (sv) 1980-05-09

Family

ID=5515218

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7909177A SE7909177L (sv) 1978-11-08 1979-11-06 Langhalsborr

Country Status (3)

Country Link
DD (1) DD140013A1 (sv)
DE (1) DE2938715A1 (sv)
SE (1) SE7909177L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664567A (en) * 1986-02-06 1987-05-12 Bijur Lubricating Corp. Drill bit
DE10316116A1 (de) * 2003-04-04 2004-10-14 Tbt Tiefbohrtechnik Gmbh + Co Einlippenbohrer und Verfahren zu dessen Herstellung
DE102009012938A1 (de) * 2009-03-12 2010-09-23 Kennametal Inc. Zerspanungswerkzeug mit Führungshülse
CN104368848A (zh) * 2014-11-10 2015-02-25 苏州阿诺精密切削技术股份有限公司 一种连续平台扩孔麻花钻头
CN112222533A (zh) * 2020-09-24 2021-01-15 江苏利伟智能制造有限公司 深孔加工铰刀

Also Published As

Publication number Publication date
DD140013A1 (de) 1980-02-06
DE2938715A1 (de) 1980-05-22

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