JPH01175112U - - Google Patents
Info
- Publication number
- JPH01175112U JPH01175112U JP7197388U JP7197388U JPH01175112U JP H01175112 U JPH01175112 U JP H01175112U JP 7197388 U JP7197388 U JP 7197388U JP 7197388 U JP7197388 U JP 7197388U JP H01175112 U JPH01175112 U JP H01175112U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- attached
- inner tube
- outer cylinder
- flange
- 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
- 239000010730 cutting oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7197388U JPH01175112U (is) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7197388U JPH01175112U (is) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175112U true JPH01175112U (is) | 1989-12-13 |
Family
ID=31297155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7197388U Pending JPH01175112U (is) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175112U (is) |
-
1988
- 1988-05-31 JP JP7197388U patent/JPH01175112U/ja active Pending