JPS5721214A - Drill - Google Patents
DrillInfo
- Publication number
- JPS5721214A JPS5721214A JP8248081A JP8248081A JPS5721214A JP S5721214 A JPS5721214 A JP S5721214A JP 8248081 A JP8248081 A JP 8248081A JP 8248081 A JP8248081 A JP 8248081A JP S5721214 A JPS5721214 A JP S5721214A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- film
- drilling
- drill
- buried
- 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.)
- Pending
Links
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8248081A JPS5721214A (en) | 1981-06-01 | 1981-06-01 | Drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8248081A JPS5721214A (en) | 1981-06-01 | 1981-06-01 | Drill |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11589076A Division JPS5341885A (en) | 1976-09-29 | 1976-09-29 | Method of finishing holes and drill used therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5721214A true JPS5721214A (en) | 1982-02-03 |
Family
ID=13775672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8248081A Pending JPS5721214A (en) | 1981-06-01 | 1981-06-01 | Drill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5721214A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6248413A (ja) * | 1985-08-28 | 1987-03-03 | Sumitomo Electric Ind Ltd | プリント基板用穴明けドリル |
JP2007319959A (ja) * | 2006-05-31 | 2007-12-13 | Nippei Toyama Corp | 表面仕上げ方法、表面仕上げ工具および工作機械 |
US20170113283A1 (en) * | 2013-07-26 | 2017-04-27 | Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress Kg | Drilling tool and method for producing drill hoels |
JP2019503881A (ja) * | 2015-12-09 | 2019-02-14 | ユニバーシティ・オブ・ノーザンブリア・アット・ニューカッスル | 複合加工ツール |
-
1981
- 1981-06-01 JP JP8248081A patent/JPS5721214A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6248413A (ja) * | 1985-08-28 | 1987-03-03 | Sumitomo Electric Ind Ltd | プリント基板用穴明けドリル |
JP2007319959A (ja) * | 2006-05-31 | 2007-12-13 | Nippei Toyama Corp | 表面仕上げ方法、表面仕上げ工具および工作機械 |
US20170113283A1 (en) * | 2013-07-26 | 2017-04-27 | Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress Kg | Drilling tool and method for producing drill hoels |
US10076793B2 (en) * | 2013-07-26 | 2018-09-18 | Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress Kg | Drilling tool and method for producing drill holes |
JP2019503881A (ja) * | 2015-12-09 | 2019-02-14 | ユニバーシティ・オブ・ノーザンブリア・アット・ニューカッスル | 複合加工ツール |
US11000902B2 (en) | 2015-12-09 | 2021-05-11 | University Of Northumbria At Newcastle | Composite machining tool |
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