JPS6342974Y2 - - Google Patents
Info
- Publication number
- JPS6342974Y2 JPS6342974Y2 JP20145584U JP20145584U JPS6342974Y2 JP S6342974 Y2 JPS6342974 Y2 JP S6342974Y2 JP 20145584 U JP20145584 U JP 20145584U JP 20145584 U JP20145584 U JP 20145584U JP S6342974 Y2 JPS6342974 Y2 JP S6342974Y2
- Authority
- JP
- Japan
- Prior art keywords
- drill
- brush
- hole
- drill tool
- chips
- 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
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20145584U JPS6342974Y2 (US08066781-20111129-C00013.png) | 1984-12-25 | 1984-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20145584U JPS6342974Y2 (US08066781-20111129-C00013.png) | 1984-12-25 | 1984-12-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61112810U JPS61112810U (US08066781-20111129-C00013.png) | 1986-07-17 |
JPS6342974Y2 true JPS6342974Y2 (US08066781-20111129-C00013.png) | 1988-11-10 |
Family
ID=30763263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20145584U Expired JPS6342974Y2 (US08066781-20111129-C00013.png) | 1984-12-25 | 1984-12-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6342974Y2 (US08066781-20111129-C00013.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200484404Y1 (ko) * | 2017-05-04 | 2017-09-01 | 이병길 | 마찰열 감소를 위한 급유기능이 부설된 드릴링머신용 셀프 이물질제거장치 |
-
1984
- 1984-12-25 JP JP20145584U patent/JPS6342974Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61112810U (US08066781-20111129-C00013.png) | 1986-07-17 |
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