JPS632246Y2 - - Google Patents
Info
- Publication number
- JPS632246Y2 JPS632246Y2 JP4853179U JP4853179U JPS632246Y2 JP S632246 Y2 JPS632246 Y2 JP S632246Y2 JP 4853179 U JP4853179 U JP 4853179U JP 4853179 U JP4853179 U JP 4853179U JP S632246 Y2 JPS632246 Y2 JP S632246Y2
- Authority
- JP
- Japan
- Prior art keywords
- shank
- tip
- joining
- piece
- joining piece
- 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.)
- Expired
Links
- 238000005219 brazing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000003921 oil Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010730 cutting oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4853179U JPS632246Y2 (en]) | 1979-04-11 | 1979-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4853179U JPS632246Y2 (en]) | 1979-04-11 | 1979-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55147209U JPS55147209U (en]) | 1980-10-23 |
| JPS632246Y2 true JPS632246Y2 (en]) | 1988-01-20 |
Family
ID=28932422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4853179U Expired JPS632246Y2 (en]) | 1979-04-11 | 1979-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632246Y2 (en]) |
-
1979
- 1979-04-11 JP JP4853179U patent/JPS632246Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55147209U (en]) | 1980-10-23 |
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