JPS5966521U - drilling tool - Google Patents
drilling toolInfo
- Publication number
- JPS5966521U JPS5966521U JP16294482U JP16294482U JPS5966521U JP S5966521 U JPS5966521 U JP S5966521U JP 16294482 U JP16294482 U JP 16294482U JP 16294482 U JP16294482 U JP 16294482U JP S5966521 U JPS5966521 U JP S5966521U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- drilling tool
- tool
- cutting edge
- cutting blades
- 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
Landscapes
- Drilling Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案による実施例を示し、第１図は一部を断面
とした正面図、第２図は側面図、第３図、は加工状態の
断面図である。
１・・・・・・穴明は工具、１ａ・・・・・・内径刃、
１ｂ・・・・・・外径刃。The drawings show an embodiment of the present invention, in which FIG. 1 is a partially sectional front view, FIG. 2 is a side view, and FIG. 3 is a sectional view in a processed state. 1... Hole drilling is a tool, 1a... Inner diameter blade,
1b...Outer diameter blade.
Claims (1)
るトレパニング加工可能な工具とし、前記切刃のうち一
方の切刃を他方の切刃よりも軸方向ならびに外径方向に
突出させ、他方の切刃を一方の切刃よりも内径方向に突
出させてなることを特徴とする穴明は工具。The tool is capable of trepanning and has two cutting blades disposed obliquely around the rotational axis, and one of the cutting blades is positioned more axially and radially outwardly than the other. A hole cutting tool is characterized in that the other cutting edge protrudes further in the inner diameter direction than the other cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16294482U JPS5966521U (en) | 1982-10-27 | 1982-10-27 | drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16294482U JPS5966521U (en) | 1982-10-27 | 1982-10-27 | drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5966521U true JPS5966521U (en) | 1984-05-04 |
Family
ID=30357671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16294482U Pending JPS5966521U (en) | 1982-10-27 | 1982-10-27 | drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62157779A (en) * | 1986-01-06 | 1987-07-13 | Toshiba Corp | Grindstone |
-
1982
- 1982-10-27 JP JP16294482U patent/JPS5966521U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62157779A (en) * | 1986-01-06 | 1987-07-13 | Toshiba Corp | Grindstone |
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