GB2223703B - Countersink bit. - Google Patents
Countersink bit.Info
- Publication number
- GB2223703B GB2223703B GB8823829A GB8823829A GB2223703B GB 2223703 B GB2223703 B GB 2223703B GB 8823829 A GB8823829 A GB 8823829A GB 8823829 A GB8823829 A GB 8823829A GB 2223703 B GB2223703 B GB 2223703B
- Authority
- GB
- United Kingdom
- Prior art keywords
- countersink bit
- countersink
- bit
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
- B23B51/107—Bits for countersinking having a pilot
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8823829A GB2223703B (en) | 1988-10-11 | 1988-10-11 | Countersink bit. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8823829A GB2223703B (en) | 1988-10-11 | 1988-10-11 | Countersink bit. |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8823829D0 GB8823829D0 (en) | 1988-11-16 |
GB2223703A GB2223703A (en) | 1990-04-18 |
GB2223703B true GB2223703B (en) | 1992-03-04 |
Family
ID=10645027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8823829A Expired - Fee Related GB2223703B (en) | 1988-10-11 | 1988-10-11 | Countersink bit. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2223703B (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB554111A (en) * | 1942-04-06 | 1943-06-21 | Cogsdill Twist Drill Co | Improvements in or relating to countersinks |
-
1988
- 1988-10-11 GB GB8823829A patent/GB2223703B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB554111A (en) * | 1942-04-06 | 1943-06-21 | Cogsdill Twist Drill Co | Improvements in or relating to countersinks |
Also Published As
Publication number | Publication date |
---|---|
GB2223703A (en) | 1990-04-18 |
GB8823829D0 (en) | 1988-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19981011 |