JPH0294015U - - Google Patents
Info
- Publication number
- JPH0294015U JPH0294015U JP191289U JP191289U JPH0294015U JP H0294015 U JPH0294015 U JP H0294015U JP 191289 U JP191289 U JP 191289U JP 191289 U JP191289 U JP 191289U JP H0294015 U JPH0294015 U JP H0294015U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- groove
- depth
- tip
- outer peripheral
- 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
- 238000005553 drilling Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 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 |
|---|---|---|---|
| JP191289U JPH0294015U (ru) | 1989-01-11 | 1989-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP191289U JPH0294015U (ru) | 1989-01-11 | 1989-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294015U true JPH0294015U (ru) | 1990-07-26 |
Family
ID=31202214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP191289U Pending JPH0294015U (ru) | 1989-01-11 | 1989-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294015U (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253616A (ja) * | 2009-04-24 | 2010-11-11 | Tungaloy Corp | 穴あけ工具 |
| JP2016147328A (ja) * | 2015-02-10 | 2016-08-18 | 三菱マテリアル株式会社 | ドリル |
-
1989
- 1989-01-11 JP JP191289U patent/JPH0294015U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253616A (ja) * | 2009-04-24 | 2010-11-11 | Tungaloy Corp | 穴あけ工具 |
| JP2016147328A (ja) * | 2015-02-10 | 2016-08-18 | 三菱マテリアル株式会社 | ドリル |