JPH01174109U - - Google Patents
Info
- Publication number
- JPH01174109U JPH01174109U JP7163788U JP7163788U JPH01174109U JP H01174109 U JPH01174109 U JP H01174109U JP 7163788 U JP7163788 U JP 7163788U JP 7163788 U JP7163788 U JP 7163788U JP H01174109 U JPH01174109 U JP H01174109U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- cutting
- drill
- cutting blade
- degrees
- 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
- 239000004568 cement Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7163788U JPH01174109U (en, 2012) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7163788U JPH01174109U (en, 2012) | 1988-05-30 | 1988-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01174109U true JPH01174109U (en, 2012) | 1989-12-11 |
Family
ID=31296839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7163788U Pending JPH01174109U (en, 2012) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174109U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200469788Y1 (ko) * | 2013-05-10 | 2013-11-12 | 이성근 | 내구성이 향상된 인서트 팁 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6368309A (ja) * | 1986-09-06 | 1988-03-28 | Mitsubishi Metal Corp | ドリル |
-
1988
- 1988-05-30 JP JP7163788U patent/JPH01174109U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6368309A (ja) * | 1986-09-06 | 1988-03-28 | Mitsubishi Metal Corp | ドリル |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200469788Y1 (ko) * | 2013-05-10 | 2013-11-12 | 이성근 | 내구성이 향상된 인서트 팁 |