JPS6376413U - - Google Patents
Info
- Publication number
- JPS6376413U JPS6376413U JP17136786U JP17136786U JPS6376413U JP S6376413 U JPS6376413 U JP S6376413U JP 17136786 U JP17136786 U JP 17136786U JP 17136786 U JP17136786 U JP 17136786U JP S6376413 U JPS6376413 U JP S6376413U
- Authority
- JP
- Japan
- Prior art keywords
- hole cutter
- drill
- stopper piece
- groove
- center
- 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 |
|---|---|---|---|
| JP17136786U JPS6376413U (it) | 1986-11-10 | 1986-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17136786U JPS6376413U (it) | 1986-11-10 | 1986-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6376413U true JPS6376413U (it) | 1988-05-20 |
Family
ID=31106924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17136786U Pending JPS6376413U (it) | 1986-11-10 | 1986-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6376413U (it) |
-
1986
- 1986-11-10 JP JP17136786U patent/JPS6376413U/ja active Pending