JPS61148513U - - Google Patents
Info
- Publication number
- JPS61148513U JPS61148513U JP3167585U JP3167585U JPS61148513U JP S61148513 U JPS61148513 U JP S61148513U JP 3167585 U JP3167585 U JP 3167585U JP 3167585 U JP3167585 U JP 3167585U JP S61148513 U JPS61148513 U JP S61148513U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- groove
- deep hole
- tip
- width angle
- 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
- 238000003754 machining Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 2
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3167585U JPS61148513U (de) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3167585U JPS61148513U (de) | 1985-03-05 | 1985-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61148513U true JPS61148513U (de) | 1986-09-12 |
Family
ID=30532490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3167585U Pending JPS61148513U (de) | 1985-03-05 | 1985-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61148513U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS641811U (de) * | 1987-06-22 | 1989-01-09 |
-
1985
- 1985-03-05 JP JP3167585U patent/JPS61148513U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS641811U (de) * | 1987-06-22 | 1989-01-09 |