JPH0396114U - - Google Patents
Info
- Publication number
- JPH0396114U JPH0396114U JP453690U JP453690U JPH0396114U JP H0396114 U JPH0396114 U JP H0396114U JP 453690 U JP453690 U JP 453690U JP 453690 U JP453690 U JP 453690U JP H0396114 U JPH0396114 U JP H0396114U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- axial direction
- twist
- tip
- edge
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP453690U JPH0396114U (fr) | 1990-01-22 | 1990-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP453690U JPH0396114U (fr) | 1990-01-22 | 1990-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396114U true JPH0396114U (fr) | 1991-10-01 |
Family
ID=31508279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP453690U Pending JPH0396114U (fr) | 1990-01-22 | 1990-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396114U (fr) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001300810A (ja) * | 2000-02-15 | 2001-10-30 | Hitachi Tool Engineering Ltd | ツイストドリル |
| JP2001300808A (ja) * | 2000-02-15 | 2001-10-30 | Hitachi Tool Engineering Ltd | ツイストドリル |
| JP2001300809A (ja) * | 2000-02-15 | 2001-10-30 | Hitachi Tool Engineering Ltd | ツイストドリル |
| JP2001341020A (ja) * | 2000-03-30 | 2001-12-11 | Hitachi Tool Engineering Ltd | 穴あけ工具 |
| JP2003340622A (ja) * | 2002-05-22 | 2003-12-02 | Toshiba Tungaloy Co Ltd | ドリル |
| WO2008001412A1 (fr) * | 2006-06-23 | 2008-01-03 | Osg Corporation | Foret |
-
1990
- 1990-01-22 JP JP453690U patent/JPH0396114U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001300810A (ja) * | 2000-02-15 | 2001-10-30 | Hitachi Tool Engineering Ltd | ツイストドリル |
| JP2001300808A (ja) * | 2000-02-15 | 2001-10-30 | Hitachi Tool Engineering Ltd | ツイストドリル |
| JP2001300809A (ja) * | 2000-02-15 | 2001-10-30 | Hitachi Tool Engineering Ltd | ツイストドリル |
| JP2001341020A (ja) * | 2000-03-30 | 2001-12-11 | Hitachi Tool Engineering Ltd | 穴あけ工具 |
| JP2003340622A (ja) * | 2002-05-22 | 2003-12-02 | Toshiba Tungaloy Co Ltd | ドリル |
| WO2008001412A1 (fr) * | 2006-06-23 | 2008-01-03 | Osg Corporation | Foret |
| JPWO2008001412A1 (ja) * | 2006-06-23 | 2009-11-19 | オーエスジー株式会社 | ドリル |
| US8382404B2 (en) | 2006-06-23 | 2013-02-26 | Osg Corporation | Drill |