JPS6335519U - - Google Patents
Info
- Publication number
- JPS6335519U JPS6335519U JP12959186U JP12959186U JPS6335519U JP S6335519 U JPS6335519 U JP S6335519U JP 12959186 U JP12959186 U JP 12959186U JP 12959186 U JP12959186 U JP 12959186U JP S6335519 U JPS6335519 U JP S6335519U
- Authority
- JP
- Japan
- Prior art keywords
- twisted
- blade
- drill
- blade groove
- cutting
- 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 |
|---|---|---|---|
| JP12959186U JPS6335519U (ru) | 1986-08-27 | 1986-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12959186U JPS6335519U (ru) | 1986-08-27 | 1986-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6335519U true JPS6335519U (ru) | 1988-03-07 |
Family
ID=31026298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12959186U Pending JPS6335519U (ru) | 1986-08-27 | 1986-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6335519U (ru) |
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1986
- 1986-08-27 JP JP12959186U patent/JPS6335519U/ja active Pending