JPH02107415U - - Google Patents
Info
- Publication number
- JPH02107415U JPH02107415U JP1533789U JP1533789U JPH02107415U JP H02107415 U JPH02107415 U JP H02107415U JP 1533789 U JP1533789 U JP 1533789U JP 1533789 U JP1533789 U JP 1533789U JP H02107415 U JPH02107415 U JP H02107415U
- Authority
- JP
- Japan
- Prior art keywords
- chip breaker
- convex
- attached
- gun drill
- chip
- 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
- 239000011247 coating layer Substances 0.000 claims 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1533789U JPH02107415U (sv) | 1989-02-14 | 1989-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1533789U JPH02107415U (sv) | 1989-02-14 | 1989-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02107415U true JPH02107415U (sv) | 1990-08-27 |
Family
ID=31227302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1533789U Pending JPH02107415U (sv) | 1989-02-14 | 1989-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107415U (sv) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844118B2 (ja) * | 1978-09-12 | 1983-09-30 | 神戸合成株式会社 | ブレ−キ装置回転体に付着したアスベスト粉塵を除去するための方法 |
| JPS62208809A (ja) * | 1986-03-11 | 1987-09-14 | Mitsubishi Metal Corp | ガンドリル |
-
1989
- 1989-02-14 JP JP1533789U patent/JPH02107415U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844118B2 (ja) * | 1978-09-12 | 1983-09-30 | 神戸合成株式会社 | ブレ−キ装置回転体に付着したアスベスト粉塵を除去するための方法 |
| JPS62208809A (ja) * | 1986-03-11 | 1987-09-14 | Mitsubishi Metal Corp | ガンドリル |