CH348028A - Countersink with fork-shaped cutting head - Google Patents

Countersink with fork-shaped cutting head

Info

Publication number
CH348028A
CH348028A CH348028DA CH348028A CH 348028 A CH348028 A CH 348028A CH 348028D A CH348028D A CH 348028DA CH 348028 A CH348028 A CH 348028A
Authority
CH
Switzerland
Prior art keywords
countersink
fork
cutting head
shaped cutting
shaped
Prior art date
Application number
Other languages
German (de)
Inventor
Wahli Marcel
Original Assignee
Wahli Marcel
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 Wahli Marcel filed Critical Wahli Marcel
Publication of CH348028A publication Critical patent/CH348028A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
CH348028D 1956-01-24 1956-01-24 Countersink with fork-shaped cutting head CH348028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH842396X 1956-01-24

Publications (1)

Publication Number Publication Date
CH348028A true CH348028A (en) 1960-07-31

Family

ID=4541404

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348028D CH348028A (en) 1956-01-24 1956-01-24 Countersink with fork-shaped cutting head

Country Status (4)

Country Link
CH (1) CH348028A (en)
DE (1) DE1074946B (en)
FR (1) FR1165291A (en)
GB (1) GB842396A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB369087A (en) * 1931-06-09 1932-03-17 William Reilly Improvements in or relating to means for refacing valve seats
CH242671A (en) * 1944-09-18 1946-05-31 E Fruh Countersink.
DE940440C (en) * 1953-04-30 1956-03-15 Gustav Baltrusch Process for producing the free areas on countersinking and deburring tools
US2703996A (en) * 1954-08-25 1955-03-15 William D Reynolds Chatterless deburring tool

Also Published As

Publication number Publication date
FR1165291A (en) 1958-10-21
DE1074946B (en) 1960-02-04
GB842396A (en) 1960-07-27

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