JPH02150112U - - Google Patents
Info
- Publication number
- JPH02150112U JPH02150112U JP5926589U JP5926589U JPH02150112U JP H02150112 U JPH02150112 U JP H02150112U JP 5926589 U JP5926589 U JP 5926589U JP 5926589 U JP5926589 U JP 5926589U JP H02150112 U JPH02150112 U JP H02150112U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- groove
- depth
- drill
- twist drill
- 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
- 238000005452 bending Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5926589U JPH02150112U (id) | 1989-05-23 | 1989-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5926589U JPH02150112U (id) | 1989-05-23 | 1989-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150112U true JPH02150112U (id) | 1990-12-25 |
Family
ID=31585608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5926589U Pending JPH02150112U (id) | 1989-05-23 | 1989-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150112U (id) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010240835A (ja) * | 2009-04-07 | 2010-10-28 | Sandvik Intellectual Property Ab | ソリッドステップドリル |
-
1989
- 1989-05-23 JP JP5926589U patent/JPH02150112U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010240835A (ja) * | 2009-04-07 | 2010-10-28 | Sandvik Intellectual Property Ab | ソリッドステップドリル |
| US9004826B2 (en) | 2009-04-07 | 2015-04-14 | Sandvik Intellectual Property Ab | Solid step drill |
| JP2015134406A (ja) * | 2009-04-07 | 2015-07-27 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | ソリッドステップドリル |
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