JPH02135209U - - Google Patents
Info
- Publication number
- JPH02135209U JPH02135209U JP4332989U JP4332989U JPH02135209U JP H02135209 U JPH02135209 U JP H02135209U JP 4332989 U JP4332989 U JP 4332989U JP 4332989 U JP4332989 U JP 4332989U JP H02135209 U JPH02135209 U JP H02135209U
- Authority
- JP
- Japan
- Prior art keywords
- core drill
- horizontal hole
- screwed
- fixing ring
- stone
- 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
- 239000000428 dust Substances 0.000 claims description 8
- 239000004566 building material Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
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 |
|---|---|---|---|
| JP4332989U JPH02135209U (de) | 1989-04-13 | 1989-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4332989U JPH02135209U (de) | 1989-04-13 | 1989-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135209U true JPH02135209U (de) | 1990-11-09 |
Family
ID=31555653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4332989U Pending JPH02135209U (de) | 1989-04-13 | 1989-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02135209U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011101931A (ja) * | 2009-11-11 | 2011-05-26 | Ｎｅｘｔ Ｉ＆Ｄ株式会社 | 穿孔装置 |
-
1989
- 1989-04-13 JP JP4332989U patent/JPH02135209U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011101931A (ja) * | 2009-11-11 | 2011-05-26 | Ｎｅｘｔ Ｉ＆Ｄ株式会社 | 穿孔装置 |