JPS61169516U - - Google Patents
Info
- Publication number
- JPS61169516U JPS61169516U JP5322485U JP5322485U JPS61169516U JP S61169516 U JPS61169516 U JP S61169516U JP 5322485 U JP5322485 U JP 5322485U JP 5322485 U JP5322485 U JP 5322485U JP S61169516 U JPS61169516 U JP S61169516U
- Authority
- JP
- Japan
- Prior art keywords
- support portion
- tip
- drill
- brazed
- margin
- 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
- 238000005553 drilling Methods 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 claims 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5322485U JPS61169516U ( ) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5322485U JPS61169516U ( ) | 1985-04-10 | 1985-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61169516U true JPS61169516U ( ) | 1986-10-21 |
Family
ID=30573883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5322485U Pending JPS61169516U ( ) | 1985-04-10 | 1985-04-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61169516U ( ) |
-
1985
- 1985-04-10 JP JP5322485U patent/JPS61169516U/ja active Pending
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