JPH0347711U - - Google Patents
Info
- Publication number
- JPH0347711U JPH0347711U JP10530489U JP10530489U JPH0347711U JP H0347711 U JPH0347711 U JP H0347711U JP 10530489 U JP10530489 U JP 10530489U JP 10530489 U JP10530489 U JP 10530489U JP H0347711 U JPH0347711 U JP H0347711U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- cutting member
- diamond cutting
- hollow conical
- diamond
- 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.)
- Granted
Links
- 229910003460 diamond Inorganic materials 0.000 claims description 8
- 239000010432 diamond Substances 0.000 claims description 8
- 239000006061 abrasive grain Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989105304U JPH0739525Y2 (ja) | 1989-09-11 | 1989-09-11 | ドリル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989105304U JPH0739525Y2 (ja) | 1989-09-11 | 1989-09-11 | ドリル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0347711U true JPH0347711U (US20080094685A1-20080424-C00004.png) | 1991-05-07 |
| JPH0739525Y2 JPH0739525Y2 (ja) | 1995-09-13 |
Family
ID=31654067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989105304U Expired - Lifetime JPH0739525Y2 (ja) | 1989-09-11 | 1989-09-11 | ドリル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739525Y2 (US20080094685A1-20080424-C00004.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006175593A (ja) * | 2004-12-21 | 2006-07-06 | C & E Fein Gmbh | 穴の製造方法及び装置 |
| JP2012202134A (ja) * | 2011-03-25 | 2012-10-22 | Shimizu Corp | コンクリート打継面の構造、この構造の施工方法、せん断耐力評価方法および設計方法 |
| JP2017113889A (ja) * | 2015-12-21 | 2017-06-29 | Ｆｓテクニカル株式会社 | 整形用ドリルビットおよび複合ドリルビット |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4864878U (US20080094685A1-20080424-C00004.png) * | 1971-09-29 | 1973-08-17 | ||
| JPH01131512U (US20080094685A1-20080424-C00004.png) * | 1988-03-03 | 1989-09-06 |
-
1989
- 1989-09-11 JP JP1989105304U patent/JPH0739525Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4864878U (US20080094685A1-20080424-C00004.png) * | 1971-09-29 | 1973-08-17 | ||
| JPH01131512U (US20080094685A1-20080424-C00004.png) * | 1988-03-03 | 1989-09-06 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006175593A (ja) * | 2004-12-21 | 2006-07-06 | C & E Fein Gmbh | 穴の製造方法及び装置 |
| JP4602239B2 (ja) * | 2004-12-21 | 2010-12-22 | ツェー ウント イー フェイン ゲーエムベーハー | 穴の製造方法及び装置 |
| JP2012202134A (ja) * | 2011-03-25 | 2012-10-22 | Shimizu Corp | コンクリート打継面の構造、この構造の施工方法、せん断耐力評価方法および設計方法 |
| JP2017113889A (ja) * | 2015-12-21 | 2017-06-29 | Ｆｓテクニカル株式会社 | 整形用ドリルビットおよび複合ドリルビット |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739525Y2 (ja) | 1995-09-13 |
