JPS63144116U - - Google Patents
Info
- Publication number
- JPS63144116U JPS63144116U JP3473487U JP3473487U JPS63144116U JP S63144116 U JPS63144116 U JP S63144116U JP 3473487 U JP3473487 U JP 3473487U JP 3473487 U JP3473487 U JP 3473487U JP S63144116 U JPS63144116 U JP S63144116U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- burnishing
- drill body
- blades
- blade
- 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
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987034734U JPH0518007Y2 (https=) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987034734U JPH0518007Y2 (https=) | 1987-03-10 | 1987-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63144116U true JPS63144116U (https=) | 1988-09-22 |
| JPH0518007Y2 JPH0518007Y2 (https=) | 1993-05-13 |
Family
ID=30843567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987034734U Expired - Lifetime JPH0518007Y2 (https=) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518007Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193612U (ja) * | 1983-05-31 | 1984-12-22 | 三菱マテリアル株式会社 | 超硬ドリル |
-
1987
- 1987-03-10 JP JP1987034734U patent/JPH0518007Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193612U (ja) * | 1983-05-31 | 1984-12-22 | 三菱マテリアル株式会社 | 超硬ドリル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518007Y2 (https=) | 1993-05-13 |