CH241479A - Spiralbohrer-Schleifmaschine. - Google Patents

Spiralbohrer-Schleifmaschine.

Info

Publication number
CH241479A
CH241479A CH241479DA CH241479A CH 241479 A CH241479 A CH 241479A CH 241479D A CH241479D A CH 241479DA CH 241479 A CH241479 A CH 241479A
Authority
CH
Switzerland
Prior art keywords
grinding machine
twist drill
drill grinding
twist
machine
Prior art date
Application number
Other languages
English (en)
Inventor
Rotter Anton
Original Assignee
Rotter Anton
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 Rotter Anton filed Critical Rotter Anton
Publication of CH241479A publication Critical patent/CH241479A/de

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)
CH241479D 1944-05-04 1944-05-04 Spiralbohrer-Schleifmaschine. CH241479A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH241479T 1944-05-04

Publications (1)

Publication Number Publication Date
CH241479A true CH241479A (de) 1946-03-15

Family

ID=4462375

Family Applications (1)

Application Number Title Priority Date Filing Date
CH241479D CH241479A (de) 1944-05-04 1944-05-04 Spiralbohrer-Schleifmaschine.

Country Status (1)

Country Link
CH (1) CH241479A (de)

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