JPH01131512U - - Google Patents
Info
- Publication number
- JPH01131512U JPH01131512U JP2851588U JP2851588U JPH01131512U JP H01131512 U JPH01131512 U JP H01131512U JP 2851588 U JP2851588 U JP 2851588U JP 2851588 U JP2851588 U JP 2851588U JP H01131512 U JPH01131512 U JP H01131512U
- Authority
- JP
- Japan
- Prior art keywords
- diamond bit
- small holes
- cutting surface
- degrees
- approximately
- 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 5
- 239000010432 diamond Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988028515U JPH0746496Y2 (ja) | 1988-03-03 | 1988-03-03 | 小孔穿孔用回転ドリル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988028515U JPH0746496Y2 (ja) | 1988-03-03 | 1988-03-03 | 小孔穿孔用回転ドリル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01131512U true JPH01131512U (US07541385-20090602-C00001.png) | 1989-09-06 |
| JPH0746496Y2 JPH0746496Y2 (ja) | 1995-10-25 |
Family
ID=31251944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988028515U Expired - Lifetime JPH0746496Y2 (ja) | 1988-03-03 | 1988-03-03 | 小孔穿孔用回転ドリル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746496Y2 (US07541385-20090602-C00001.png) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347711U (US07541385-20090602-C00001.png) * | 1989-09-11 | 1991-05-07 | ||
| WO2000043180A1 (fr) * | 1999-01-21 | 2000-07-27 | Nikon Corporation | Meche et procede de perçage, procede d'usinage par etapes et procede de fabrication d'un dispositif d'exposition |
| JP2000254915A (ja) * | 2000-01-01 | 2000-09-19 | Nikon Corp | ドリル |
| JP2002096133A (ja) * | 2000-08-25 | 2002-04-02 | Hilti Ag | ダイヤモンドドリルクラウン用の基体 |
| JP2002239919A (ja) * | 2000-12-14 | 2002-08-28 | Tenryu Saw Mfg Co Ltd | メタルボンド穴あけ及び中ぐり工具 |
| JP2004291185A (ja) * | 2003-03-27 | 2004-10-21 | Noritake Super Abrasive:Kk | 軸付き砥石 |
| JP2018167346A (ja) * | 2017-03-29 | 2018-11-01 | 京セラ株式会社 | 切削工具 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6087650U (ja) * | 1983-11-24 | 1985-06-15 | 東急建設株式会社 | ドリルの刃 |
| JPS60242976A (ja) * | 1984-02-24 | 1985-12-02 | ノ−ス ベエル エス．ピ−．エイ． | 溝によつて分離され、ダイヤモンド粒子を被覆された動作区域を有する回転工具 |
-
1988
- 1988-03-03 JP JP1988028515U patent/JPH0746496Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6087650U (ja) * | 1983-11-24 | 1985-06-15 | 東急建設株式会社 | ドリルの刃 |
| JPS60242976A (ja) * | 1984-02-24 | 1985-12-02 | ノ−ス ベエル エス．ピ−．エイ． | 溝によつて分離され、ダイヤモンド粒子を被覆された動作区域を有する回転工具 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347711U (US07541385-20090602-C00001.png) * | 1989-09-11 | 1991-05-07 | ||
| WO2000043180A1 (fr) * | 1999-01-21 | 2000-07-27 | Nikon Corporation | Meche et procede de perçage, procede d'usinage par etapes et procede de fabrication d'un dispositif d'exposition |
| JP2000210874A (ja) * | 1999-01-21 | 2000-08-02 | Nikon Corp | ドリル及び加工方法、並びにステ―ジ加工方法及び露光装置の製造方法 |
| JP2000254915A (ja) * | 2000-01-01 | 2000-09-19 | Nikon Corp | ドリル |
| JP2002096133A (ja) * | 2000-08-25 | 2002-04-02 | Hilti Ag | ダイヤモンドドリルクラウン用の基体 |
| JP2002239919A (ja) * | 2000-12-14 | 2002-08-28 | Tenryu Saw Mfg Co Ltd | メタルボンド穴あけ及び中ぐり工具 |
| JP2004291185A (ja) * | 2003-03-27 | 2004-10-21 | Noritake Super Abrasive:Kk | 軸付き砥石 |
| JP2018167346A (ja) * | 2017-03-29 | 2018-11-01 | 京セラ株式会社 | 切削工具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746496Y2 (ja) | 1995-10-25 |
