JPH02110409U - - Google Patents
Info
- Publication number
- JPH02110409U JPH02110409U JP1908989U JP1908989U JPH02110409U JP H02110409 U JPH02110409 U JP H02110409U JP 1908989 U JP1908989 U JP 1908989U JP 1908989 U JP1908989 U JP 1908989U JP H02110409 U JPH02110409 U JP H02110409U
- Authority
- JP
- Japan
- Prior art keywords
- oil hole
- tip
- main body
- pair
- body member
- 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
- 239000003921 oil Substances 0.000 claims 10
- 239000010730 cutting oil Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1908989U JPH074093Y2 (ja) | 1989-02-21 | 1989-02-21 | 油穴付きツイストドリル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1908989U JPH074093Y2 (ja) | 1989-02-21 | 1989-02-21 | 油穴付きツイストドリル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02110409U true JPH02110409U (cs) | 1990-09-04 |
| JPH074093Y2 JPH074093Y2 (ja) | 1995-02-01 |
Family
ID=31234291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1908989U Expired - Lifetime JPH074093Y2 (ja) | 1989-02-21 | 1989-02-21 | 油穴付きツイストドリル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074093Y2 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008194775A (ja) * | 2007-02-13 | 2008-08-28 | Kyocera Corp | スローアウェイ式ドリルホルダの製造方法、スローアウェイ式ドリルホルダおよびそれを用いたスローアウェイ式ドリル並びにそれを用いた切削方法 |
-
1989
- 1989-02-21 JP JP1908989U patent/JPH074093Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008194775A (ja) * | 2007-02-13 | 2008-08-28 | Kyocera Corp | スローアウェイ式ドリルホルダの製造方法、スローアウェイ式ドリルホルダおよびそれを用いたスローアウェイ式ドリル並びにそれを用いた切削方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074093Y2 (ja) | 1995-02-01 |
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