FR2494611B3 - - Google Patents
Info
- Publication number
- FR2494611B3 FR2494611B3 FR8024723A FR8024723A FR2494611B3 FR 2494611 B3 FR2494611 B3 FR 2494611B3 FR 8024723 A FR8024723 A FR 8024723A FR 8024723 A FR8024723 A FR 8024723A FR 2494611 B3 FR2494611 B3 FR 2494611B3
- Authority
- FR
- France
- 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
- B23B51/107—Bits for countersinking having a pilot
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8024723A FR2494611A3 (en) | 1980-11-21 | 1980-11-21 | Countersinking drill bit for use on glass reinforced plastics etc. - has sharpenable cutting edges formed on demountable polycrystalline plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8024723A FR2494611A3 (en) | 1980-11-21 | 1980-11-21 | Countersinking drill bit for use on glass reinforced plastics etc. - has sharpenable cutting edges formed on demountable polycrystalline plate |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2494611A3 FR2494611A3 (en) | 1982-05-28 |
FR2494611B3 true FR2494611B3 (en) | 1982-11-26 |
Family
ID=9248214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8024723A Granted FR2494611A3 (en) | 1980-11-21 | 1980-11-21 | Countersinking drill bit for use on glass reinforced plastics etc. - has sharpenable cutting edges formed on demountable polycrystalline plate |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2494611A3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106002507A (en) * | 2016-06-29 | 2016-10-12 | 国营芜湖机械厂 | Threaded drilling, grinding and forming cutter for processing composite material |
CN106002508A (en) * | 2016-06-29 | 2016-10-12 | 国营芜湖机械厂 | Taper shank type drilling-grinding forming cutter for composite machining |
-
1980
- 1980-11-21 FR FR8024723A patent/FR2494611A3/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2494611A3 (en) | 1982-05-28 |