GB2102314B - Drills - Google Patents
DrillsInfo
- Publication number
- GB2102314B GB2102314B GB08122985A GB8122985A GB2102314B GB 2102314 B GB2102314 B GB 2102314B GB 08122985 A GB08122985 A GB 08122985A GB 8122985 A GB8122985 A GB 8122985A GB 2102314 B GB2102314 B GB 2102314B
- Authority
- GB
- United Kingdom
- Prior art keywords
- drills
- 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
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
- B23B51/108—Bits for countersinking having a centering drill
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08122985A GB2102314B (en) | 1981-07-24 | 1981-07-24 | Drills |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08122985A GB2102314B (en) | 1981-07-24 | 1981-07-24 | Drills |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2102314A GB2102314A (en) | 1983-02-02 |
GB2102314B true GB2102314B (en) | 1985-07-03 |
Family
ID=10523498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08122985A Expired GB2102314B (en) | 1981-07-24 | 1981-07-24 | Drills |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2102314B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2334466B (en) * | 1998-02-18 | 2003-02-12 | Switchgear Maintenance | Drilling tool |
-
1981
- 1981-07-24 GB GB08122985A patent/GB2102314B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2102314A (en) | 1983-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930724 |