FR567773A - Advanced center drill - Google Patents

Advanced center drill

Info

Publication number
FR567773A
FR567773A FR567773DA FR567773A FR 567773 A FR567773 A FR 567773A FR 567773D A FR567773D A FR 567773DA FR 567773 A FR567773 A FR 567773A
Authority
FR
France
Prior art keywords
center drill
advanced center
advanced
drill
center
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chamard & Ney
Original Assignee
Chamard & Ney
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 Chamard & Ney filed Critical Chamard & Ney
Application granted granted Critical
Publication of FR567773A publication Critical patent/FR567773A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0063—Centerdrills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR567773D 1923-06-23 1923-06-23 Advanced center drill Expired FR567773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR567773T 1923-06-23

Publications (1)

Publication Number Publication Date
FR567773A true FR567773A (en) 1924-03-10

Family

ID=8948013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR567773D Expired FR567773A (en) 1923-06-23 1923-06-23 Advanced center drill

Country Status (1)

Country Link
FR (1) FR567773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578461A1 (en) * 1985-03-06 1986-09-12 Serio Thomas Di Improved counter boring cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578461A1 (en) * 1985-03-06 1986-09-12 Serio Thomas Di Improved counter boring cutter

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