JPH01106206U - - Google Patents
Info
- Publication number
- JPH01106206U JPH01106206U JP99488U JP99488U JPH01106206U JP H01106206 U JPH01106206 U JP H01106206U JP 99488 U JP99488 U JP 99488U JP 99488 U JP99488 U JP 99488U JP H01106206 U JPH01106206 U JP H01106206U
- Authority
- JP
- Japan
- Prior art keywords
- bit
- water
- amount
- small amount
- supplied
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005553 drilling Methods 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP99488U JPH01106206U (en]) | 1988-01-08 | 1988-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP99488U JPH01106206U (en]) | 1988-01-08 | 1988-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106206U true JPH01106206U (en]) | 1989-07-18 |
Family
ID=31200497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP99488U Pending JPH01106206U (en]) | 1988-01-08 | 1988-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106206U (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03253307A (ja) * | 1990-03-02 | 1991-11-12 | Hitachi Koki Co Ltd | 穿孔工具の冷却体除去方法 |
| KR101254272B1 (ko) * | 2011-05-19 | 2013-04-23 | 한부근 | 홀형성장치 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837348U (en]) * | 1971-09-08 | 1973-05-07 | ||
| JPS5849207A (ja) * | 1981-09-19 | 1983-03-23 | 石原 将光 | コンクリ−ト穿孔機 |
| JPS62299304A (ja) * | 1986-06-19 | 1987-12-26 | タカハ機材株式会社 | 給水式コアドリルおよびその補助具 |
-
1988
- 1988-01-08 JP JP99488U patent/JPH01106206U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837348U (en]) * | 1971-09-08 | 1973-05-07 | ||
| JPS5849207A (ja) * | 1981-09-19 | 1983-03-23 | 石原 将光 | コンクリ−ト穿孔機 |
| JPS62299304A (ja) * | 1986-06-19 | 1987-12-26 | タカハ機材株式会社 | 給水式コアドリルおよびその補助具 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03253307A (ja) * | 1990-03-02 | 1991-11-12 | Hitachi Koki Co Ltd | 穿孔工具の冷却体除去方法 |
| KR101254272B1 (ko) * | 2011-05-19 | 2013-04-23 | 한부근 | 홀형성장치 |