CH287317A - Machine for sharpening the tip of twist drills. - Google Patents

Machine for sharpening the tip of twist drills.

Info

Publication number
CH287317A
CH287317A CH287317DA CH287317A CH 287317 A CH287317 A CH 287317A CH 287317D A CH287317D A CH 287317DA CH 287317 A CH287317 A CH 287317A
Authority
CH
Switzerland
Prior art keywords
sharpening
tip
machine
twist drills
drills
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Meteor
Original Assignee
Ag Meteor
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 Ag Meteor filed Critical Ag Meteor
Publication of CH287317A publication Critical patent/CH287317A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH287317D 1950-01-14 1950-01-14 Machine for sharpening the tip of twist drills. CH287317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH287317T 1950-01-14

Publications (1)

Publication Number Publication Date
CH287317A true CH287317A (en) 1952-11-30

Family

ID=4485731

Family Applications (1)

Application Number Title Priority Date Filing Date
CH287317D CH287317A (en) 1950-01-14 1950-01-14 Machine for sharpening the tip of twist drills.

Country Status (1)

Country Link
CH (1) CH287317A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241302B (en) * 1957-09-11 1967-05-24 Albert Neff Grinding machine for sharpening the cutting edge of twist drills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241302B (en) * 1957-09-11 1967-05-24 Albert Neff Grinding machine for sharpening the cutting edge of twist drills

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