JPS62113912U - - Google Patents
Info
- Publication number
- JPS62113912U JPS62113912U JP169386U JP169386U JPS62113912U JP S62113912 U JPS62113912 U JP S62113912U JP 169386 U JP169386 U JP 169386U JP 169386 U JP169386 U JP 169386U JP S62113912 U JPS62113912 U JP S62113912U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- chip discharge
- wall surface
- surface facing
- discharge groove
- 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
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986001693U JPH0533202Y2 (https=) | 1986-01-10 | 1986-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986001693U JPH0533202Y2 (https=) | 1986-01-10 | 1986-01-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62113912U true JPS62113912U (https=) | 1987-07-20 |
| JPH0533202Y2 JPH0533202Y2 (https=) | 1993-08-24 |
Family
ID=30779842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986001693U Expired - Lifetime JPH0533202Y2 (https=) | 1986-01-10 | 1986-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533202Y2 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016064477A (ja) * | 2014-09-25 | 2016-04-28 | 三菱マテリアル株式会社 | ドリル |
| JP2020533191A (ja) * | 2017-09-15 | 2020-11-19 | ギューリング カーゲーＧｕｅｈｒｉｎｇ Ｋｇ | ４枚刃ドリル |
| WO2025177407A1 (ja) * | 2024-02-20 | 2025-08-28 | 住友電工ハードメタル株式会社 | ドリルおよび加工方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934919U (ja) * | 1982-08-28 | 1984-03-05 | 住友電気工業株式会社 | 回転工具 |
-
1986
- 1986-01-10 JP JP1986001693U patent/JPH0533202Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934919U (ja) * | 1982-08-28 | 1984-03-05 | 住友電気工業株式会社 | 回転工具 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016064477A (ja) * | 2014-09-25 | 2016-04-28 | 三菱マテリアル株式会社 | ドリル |
| JP2020533191A (ja) * | 2017-09-15 | 2020-11-19 | ギューリング カーゲーＧｕｅｈｒｉｎｇ Ｋｇ | ４枚刃ドリル |
| WO2025177407A1 (ja) * | 2024-02-20 | 2025-08-28 | 住友電工ハードメタル株式会社 | ドリルおよび加工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533202Y2 (https=) | 1993-08-24 |