BE415844A - - Google Patents

Info

Publication number
BE415844A
BE415844A BE415844DA BE415844A BE 415844 A BE415844 A BE 415844A BE 415844D A BE415844D A BE 415844DA BE 415844 A BE415844 A BE 415844A
Authority
BE
Belgium
Application number
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.)
Publication of BE415844A publication Critical patent/BE415844A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—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
    • B23B2251/40—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)
BE415844D 1935-05-20 BE415844A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT454916X 1935-05-20

Publications (1)

Publication Number Publication Date
BE415844A true BE415844A (enrdf_load_stackoverflow)

Family

ID=3674472

Family Applications (2)

Application Number Title Priority Date Filing Date
BE415644D BE415644A (enrdf_load_stackoverflow) 1935-05-20
BE415844D BE415844A (enrdf_load_stackoverflow) 1935-05-20

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE415644D BE415644A (enrdf_load_stackoverflow) 1935-05-20

Country Status (4)

Country Link
BE (2) BE415844A (enrdf_load_stackoverflow)
DE (1) DE709460C (enrdf_load_stackoverflow)
FR (1) FR806621A (enrdf_load_stackoverflow)
GB (1) GB454916A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205051C2 (de) * 1982-02-12 1983-12-22 Hermann Bilz Gmbh & Co, 7300 Esslingen Bohrwerkzeug
EP0840659B1 (en) * 1995-07-27 2001-12-05 Ralph C. Mays Drill bit
FR2757432A1 (fr) * 1996-12-24 1998-06-26 Spit Soc Prospect Inv Techn Outil de percage a extremite de coupe
US8979445B2 (en) * 2010-10-15 2015-03-17 Hanita Metal Factory Ltd Cutting tip and rotary cutting tool employing same

Also Published As

Publication number Publication date
GB454916A (en) 1936-10-09
BE415644A (enrdf_load_stackoverflow)
FR806621A (fr) 1936-12-21
DE709460C (de) 1941-08-16

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