SE8405537L - Borrverktyg - Google Patents

Borrverktyg

Info

Publication number
SE8405537L
SE8405537L SE8405537A SE8405537A SE8405537L SE 8405537 L SE8405537 L SE 8405537L SE 8405537 A SE8405537 A SE 8405537A SE 8405537 A SE8405537 A SE 8405537A SE 8405537 L SE8405537 L SE 8405537L
Authority
SE
Sweden
Prior art keywords
spigot
tripping
drilling tool
cutter
bush
Prior art date
Application number
SE8405537A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8405537D0 (sv
Inventor
G Loeffler
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 SE8405537D0 publication Critical patent/SE8405537D0/xx
Publication of SE8405537L publication Critical patent/SE8405537L/

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/102—Back spot-facing or chamfering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
SE8405537A 1983-11-07 1984-11-05 Borrverktyg SE8405537L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD25637183A DD220918A1 (de) 1983-11-07 1983-11-07 Bohrwerkzeug

Publications (2)

Publication Number Publication Date
SE8405537D0 SE8405537D0 (sv) 1984-11-05
SE8405537L true SE8405537L (sv) 1985-05-08

Family

ID=5551672

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405537A SE8405537L (sv) 1983-11-07 1984-11-05 Borrverktyg

Country Status (3)

Country Link
DD (1) DD220918A1 (de)
DE (1) DE3432035A1 (de)
SE (1) SE8405537L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1204117B (it) * 1986-01-28 1989-03-01 Luciano Frazzoli Attrezzo per eseguire lamature su macchine utensili in particolare all'estremita' non accessibile di fori passanti
NL9300375A (nl) * 1993-03-01 1994-10-03 Mach En Metaalfab Goorsenberg Afbraamgereedschap.
DE102008004516B4 (de) * 2008-01-16 2015-02-12 Sergey Ventsel Schneidwerkzeug für Erzeugung hohlen Raums in festen Materialien
CN106903353A (zh) * 2017-03-20 2017-06-30 福建佶龙机械科技股份有限公司 一种开档槽内侧孔口倒角工具
CN112024986B (zh) * 2020-07-06 2022-04-15 武汉船用机械有限责任公司 阶梯孔加工方法及阶梯孔加工刀具

Also Published As

Publication number Publication date
DE3432035A1 (de) 1985-05-15
DD220918A1 (de) 1985-04-10
SE8405537D0 (sv) 1984-11-05

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