JPH0179503U - - Google Patents
Info
- Publication number
- JPH0179503U JPH0179503U JP1987174317U JP17431787U JPH0179503U JP H0179503 U JPH0179503 U JP H0179503U JP 1987174317 U JP1987174317 U JP 1987174317U JP 17431787 U JP17431787 U JP 17431787U JP H0179503 U JPH0179503 U JP H0179503U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- point
- throw
- angle
- away
- 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
- 238000009434 installation Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174317U JPH0179503U (OSRAM) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174317U JPH0179503U (OSRAM) | 1987-11-12 | 1987-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179503U true JPH0179503U (OSRAM) | 1989-05-29 |
Family
ID=31466180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174317U Pending JPH0179503U (OSRAM) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179503U (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201113A (en) * | 1981-06-03 | 1982-12-09 | Toshiba Corp | Drill |
| JPS61270011A (ja) * | 1985-05-27 | 1986-11-29 | Mitsubishi Metal Corp | ２枚刃のスロ−アウエイ式ドリル |
-
1987
- 1987-11-12 JP JP1987174317U patent/JPH0179503U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201113A (en) * | 1981-06-03 | 1982-12-09 | Toshiba Corp | Drill |
| JPS61270011A (ja) * | 1985-05-27 | 1986-11-29 | Mitsubishi Metal Corp | ２枚刃のスロ−アウエイ式ドリル |