JPH0388620U - - Google Patents
Info
- Publication number
- JPH0388620U JPH0388620U JP15326889U JP15326889U JPH0388620U JP H0388620 U JPH0388620 U JP H0388620U JP 15326889 U JP15326889 U JP 15326889U JP 15326889 U JP15326889 U JP 15326889U JP H0388620 U JPH0388620 U JP H0388620U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutting edge
- tip
- outer ends
- spirals
- 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
- 230000001154 acute effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例の斜視図、第２図は
使用状態を示す断面図、第３図は中ぐりに使用し
ている状態の断面図である。
１……刀身部、２……刀柄部、３……工作物、
４……孔、１１……刃口、１２……側刃、１３…
…溝、１４，１５……刃口の両外端。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a cross-sectional view showing the device in use, and FIG. 3 is a cross-sectional view of the device in use for boring. 1...Blade part, 2...Sword hilt part, 3...Workpiece,
4...hole, 11...blade mouth, 12...side blade, 13...
...Groove, 14, 15...Both outer ends of the blade mouth.
Claims (1)
、その刃口から後端部方向に螺旋状に延びる側刃
と溝を有して先端から後端部まで径が漸次減少さ
れ、 (ハ) 前記刃口の両外端は刀身部の先端の最も突
出する尖鋭角を形成していること、 を特徴とするエンドミル。[Scope of Claim for Utility Model Registration] (a) The blade has a blade part and a handle part; (b) The blade part has a cutting edge at the tip and spirals from the cutting edge towards the rear end. (c) both outer ends of the cutting edge form the most protruding acute angle of the tip of the blade; An end mill featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15326889U JPH0388620U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15326889U JPH0388620U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388620U true JPH0388620U (en) | 1991-09-10 |
Family
ID=31699486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15326889U Pending JPH0388620U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016117146A (en) * | 2014-12-23 | 2016-06-30 | 張 新添 | Milling cutter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637457U (en) * | 1986-06-30 | 1988-01-19 |
-
1989
- 1989-12-27 JP JP15326889U patent/JPH0388620U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637457U (en) * | 1986-06-30 | 1988-01-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016117146A (en) * | 2014-12-23 | 2016-06-30 | 張 新添 | Milling cutter |