FR396676A - Twist drill - Google Patents

Twist drill

Info

Publication number
FR396676A
FR396676A FR396676DA FR396676A FR 396676 A FR396676 A FR 396676A FR 396676D A FR396676D A FR 396676DA FR 396676 A FR396676 A FR 396676A
Authority
FR
France
Prior art keywords
twist drill
twist
drill
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)
Inventor
Arthur Haendler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR396676A publication Critical patent/FR396676A/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
    • B23B51/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
FR396676D 1907-12-24 1908-11-24 Twist drill Expired FR396676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200708T 1907-12-24

Publications (1)

Publication Number Publication Date
FR396676A true FR396676A (en) 1909-04-17

Family

ID=8896478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR396676D Expired FR396676A (en) 1907-12-24 1908-11-24 Twist drill

Country Status (2)

Country Link
DE (1) DE200708C (en)
FR (1) FR396676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200077A1 (en) * 1972-09-25 1974-04-19 Hawera Probst Kg Hartmetall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200077A1 (en) * 1972-09-25 1974-04-19 Hawera Probst Kg Hartmetall

Also Published As

Publication number Publication date
DE200708C (en)

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