JPS62174810U - - Google Patents
Info
- Publication number
- JPS62174810U JPS62174810U JP6350986U JP6350986U JPS62174810U JP S62174810 U JPS62174810 U JP S62174810U JP 6350986 U JP6350986 U JP 6350986U JP 6350986 U JP6350986 U JP 6350986U JP S62174810 U JPS62174810 U JP S62174810U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- main
- minor
- tip
- main 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6350986U JPH042733Y2 (en17) | 1986-04-26 | 1986-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6350986U JPH042733Y2 (en17) | 1986-04-26 | 1986-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62174810U true JPS62174810U (en17) | 1987-11-06 |
| JPH042733Y2 JPH042733Y2 (en17) | 1992-01-30 |
Family
ID=30898800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6350986U Expired JPH042733Y2 (en17) | 1986-04-26 | 1986-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042733Y2 (en17) |
-
1986
- 1986-04-26 JP JP6350986U patent/JPH042733Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042733Y2 (en17) | 1992-01-30 |