CH516363A - Multi-cutting tool with center drill - Google Patents
Multi-cutting tool with center drillInfo
- Publication number
- CH516363A CH516363A CH1797069A CH1797069A CH516363A CH 516363 A CH516363 A CH 516363A CH 1797069 A CH1797069 A CH 1797069A CH 1797069 A CH1797069 A CH 1797069A CH 516363 A CH516363 A CH 516363A
- Authority
- CH
- Switzerland
- Prior art keywords
- cutting tool
- center drill
- drill
- center
- cutting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/04—Devices for boring or drilling centre holes in workpieces
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1797069A CH516363A (en) | 1969-12-02 | 1969-12-02 | Multi-cutting tool with center drill |
DE19702058837 DE2058837A1 (en) | 1969-12-02 | 1970-11-30 | Multi-cutting tool with center drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1797069A CH516363A (en) | 1969-12-02 | 1969-12-02 | Multi-cutting tool with center drill |
Publications (1)
Publication Number | Publication Date |
---|---|
CH516363A true CH516363A (en) | 1971-12-15 |
Family
ID=4429442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1797069A CH516363A (en) | 1969-12-02 | 1969-12-02 | Multi-cutting tool with center drill |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH516363A (en) |
DE (1) | DE2058837A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4120436C2 (en) * | 1991-06-20 | 1994-03-24 | Almue Praezisionswerkzeuge Gmb | Drilling tool with at least one additional cutting element that is height-adjustable at a distance from the cutting tip |
DE4331453A1 (en) * | 1993-09-16 | 1995-03-23 | Zettl Gmbh Cnc Praezisions Und | Chuck |
DE4331462A1 (en) * | 1993-09-16 | 1995-03-23 | Zettl Gmbh Cnc Praezisions Und | Device for a chuck |
-
1969
- 1969-12-02 CH CH1797069A patent/CH516363A/en not_active IP Right Cessation
-
1970
- 1970-11-30 DE DE19702058837 patent/DE2058837A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2058837A1 (en) | 1971-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |