JPS63140311U - - Google Patents
Info
- Publication number
- JPS63140311U JPS63140311U JP3038287U JP3038287U JPS63140311U JP S63140311 U JPS63140311 U JP S63140311U JP 3038287 U JP3038287 U JP 3038287U JP 3038287 U JP3038287 U JP 3038287U JP S63140311 U JPS63140311 U JP S63140311U
- Authority
- JP
- Japan
- Prior art keywords
- drilling
- drilling tool
- base
- machining position
- cutting piece
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims description 11
- 238000003754 machining Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987030382U JPH0448885Y2 (no) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987030382U JPH0448885Y2 (no) | 1987-03-04 | 1987-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63140311U true JPS63140311U (no) | 1988-09-14 |
| JPH0448885Y2 JPH0448885Y2 (no) | 1992-11-18 |
Family
ID=30835135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987030382U Expired JPH0448885Y2 (no) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448885Y2 (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06708A (ja) * | 1992-06-18 | 1994-01-11 | Usui Internatl Ind Co Ltd | 穴あけ方法および装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55146216U (no) * | 1979-04-06 | 1980-10-21 |
-
1987
- 1987-03-04 JP JP1987030382U patent/JPH0448885Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55146216U (no) * | 1979-04-06 | 1980-10-21 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06708A (ja) * | 1992-06-18 | 1994-01-11 | Usui Internatl Ind Co Ltd | 穴あけ方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448885Y2 (no) | 1992-11-18 |