JPH0355111U - - Google Patents
Info
- Publication number
- JPH0355111U JPH0355111U JP11550689U JP11550689U JPH0355111U JP H0355111 U JPH0355111 U JP H0355111U JP 11550689 U JP11550689 U JP 11550689U JP 11550689 U JP11550689 U JP 11550689U JP H0355111 U JPH0355111 U JP H0355111U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- oil
- drill
- oil passages
- edge surface
- 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 |
|---|---|---|---|
| JP11550689U JPH0355111U (en]) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11550689U JPH0355111U (en]) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355111U true JPH0355111U (en]) | 1991-05-28 |
Family
ID=31663833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11550689U Pending JPH0355111U (en]) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355111U (en]) |
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1989
- 1989-09-29 JP JP11550689U patent/JPH0355111U/ja active Pending